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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 20-F

(Mark One)

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or

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For the fiscal year ended December 31, 2024

or

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For the transition period from __________ to __________

or

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Date of event requiring this shell company report

Commission file number 001-36206

BIT Mining Limited

(Exact Name of Registrant as Specified in Its Charter)

Cayman Islands

(Jurisdiction of Incorporation or Organization)

428 South Seiberling Street,

Akron, Ohio 44306,

United States of America

(Address of Principal Executive Offices)

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Qiang Yuan, Chief Financial Officer

+1 (346) 204-8537

428 South Seiberling Street,

Akron, Ohio 44306,

United States of America

(Name, Telephone, E-mail and/or Facsimile Number and Address of Company Contact Person)

Securities registered or to be registered pursuant to Section 12(b) of the Securities and Exchange Act of 1934:

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Securities registered or to be registered pursuant to Section 12(g) of the Act:

None

Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act:

None

Indicate the number of outstanding shares of each of the Issuer’s classes of capital or common stock as of the close of the period covered by the annual report.

1,595,399,890 Class A ordinary shares, 65,000 Class A preference shares and 99 Class B ordinary shares, par value US$0.00005 per share, as of December 31, 2024.

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Yes ☐ No ☒

If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934. Yes ☐ No ☒

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or an emerging growth company. See definition of “large accelerated filer,” “accelerated filer,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

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If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards† provided pursuant to Section 13(a) of the Exchange Act.

† The term “new or revised financial accounting standard” refers to any update issued by the Financial Accounting Standards Board to its Accounting Standards Codification after April 5, 2012.

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☐

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing:

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If “Other” has been checked in response to the previous question, indicate by check mark which financial statement item the registrant has elected to follow.

Item 17 ☐         Item 18 ☐

If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

(APPLICABLE ONLY TO ISSUERS INVOLVED IN BANKRUPTCY PROCEEDINGS DURING THE PAST FIVE YEARS)

Indicate by check mark whether the registrant has filed all documents and reports required to be filed by Sections 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court. Yes ☐ No ☐

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Table Of Contents

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CONVENTIONS THAT APPLY TO THIS ANNUAL REPORT ON FORM 20-F

Unless otherwise indicated, references in this annual report on Form 20-F to:

Our business is primarily conducted in the United States, and all of our revenues have been denominated in U.S. dollars.

Our ADSs, each representing one hundred (100) of our Class A ordinary shares, are listed on the NYSE under the Company’s English name “BIT Mining Limited,” and its ticker symbol “BTCM.” Before April 20, 2021, our ADSs were listed on the NYSE under the Company’s former English name “500.com Limited” and its former ticker symbol “WBAI.”

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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This annual report contains forward-looking statements that relate to future events, including our future operating results and conditions, our prospects and our future financial performance and condition, all of which are largely based on our current expectations and projections. The forward-looking statements are contained principally in the sections entitled “Item 3. Key Information—D. Risk Factors,” “Item 4. Information on the Company” and “Item 5. Operating and Financial Review and Prospects.” These statements are made under the “safe harbor” provisions of the U.S. Private Securities Litigation Reform Act of 1995. You can identify these forward-looking statements by terminology such as “may,” “will,” “expect,” “anticipate,” “future,” “intend,” “plan,” “believe,” “estimate,” “is/are likely to” or other and similar expressions. We have based these forward-looking statements largely on our current expectations and projections about future events and financial trends that we believe may affect our financial condition, results of operations, business strategy and financial needs. These forward-looking statements include, among other things, statements relating to:

The forward-looking statements relate only to events or information as of the date on which the statements are made in this annual report. Except as required by law, we undertake no obligation to update or revise publicly any forward-looking statements, whether as a result of new information, future events or otherwise, after the date on which the statements are made or to reflect the occurrence of unanticipated events. You should read this annual report completely and with the understanding that our actual future results may be materially different from what we expect.

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PART I

ITEM 1.IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS

Not Applicable.

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ITEM 2.OFFER STATISTICS AND EXPECTED TIMETABLE

Not Applicable.

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ITEM 3.KEY INFORMATION

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Holding Company Structure

BIT Mining Limited, our ultimate Cayman Islands holding company, does not have substantive operations other than (1) holding certain of our digital assets in connection with our cryptocurrency mining business and (2) indirectly holding the equity interest in our subsidiaries in Hong Kong, British Virgin Islands, Canada, Malta, Cyprus, Curacao, the United States, Ethiopia and China. As of the date of this annual report, (i) we do not have revenue-generating operations in China, and our remaining operations in China primarily involve the provision of administrative support to our cryptocurrency mining business as well as the provision of internal information technology services to our operating entities outside China; and (ii) we do not maintain any variable interest entity structure in China. Adverse actions by the Chinese government may potentially force us to cease our administrative support and internal information technology services from China to your international cryptocurrency mining business. We used to develop Ethereum Classic mining operation in Hong Kong, but have ceased such operation as we are focusing on growing our cryptocurrency mining operations in the United States. In 2022, 2023 and 2024, our operations in Hong Kong generated approximately 5.3%, nil and nil, of our total revenue from continuing operations and discontinued operations for such year. As used in this annual report, “we,” “us,” “our company” or “our” refers to BIT Mining Limited, a Cayman Islands exempted company and its subsidiaries. Investors in our ADSs are purchasing equity interest in a Cayman Islands holding company.

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The following diagram illustrates our company’s organizational structure, and the place of formation, ownership interest and affiliation of each of our principal subsidiaries and affiliated entities as of the date of this annual report. BIT Mining Limited is the holding company.

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We face various legal and operational risks and regulatory uncertainties associated with having certain non revenue-generating subsidiaries, certain administrative personnel, and certain members of the board of directors located in China. If the PRC government restricts or otherwise regulates our remaining operations in China, we may have to scale down or cease such operations. We have already ceased our mining operations in Hong Kong, and moved our mining operation to the U.S. The PRC government has significant authority to exert influence on the ability of a company located in China to conduct its business, accept foreign investments or list on U.S. or other foreign exchanges. For example, we face risks and uncertainties associated with regulatory approvals of offshore offerings and oversight on cybersecurity and data privacy. Such risks and uncertainties could result in a material change in our operations and/or the value of the ADSs or could significantly limit or completely hinder our ability to offer ADSs and/or other securities to investors and cause the value of such securities to significantly decline or be worthless. The PRC government also has significant discretion over our business operations in China, and may intervene with or influence our China-based operations as it deems appropriate to further regulatory, political and societal goals. Furthermore, the PRC government has indicated an intent to exert more oversight and control over overseas securities offerings and foreign investments in China-based companies. These regulatory risks and uncertainties could become applicable to our Hong Kong operations if regulatory authorities in Hong Kong adopt similar rules and/or regulatory actions. Any adverse action, once taken by the PRC and/or Hong Kong government, could significantly limit or completely hinder our ability to offer securities to investors and cause the value of such securities to significantly decline or in extreme cases, become worthless.

Cash Flows through our Organization

Cash and assets can be transferred between BIT Mining Limited, our holding company incorporated in the Cayman Islands, and our subsidiaries in other countries through intercompany fund advances and capital contributions.

As of the date of this annual report, a substantial majority of our assets and cash are located outside of China. We are not aware of any regulatory restrictions of transferring funds between BIT Mining Limited and its subsidiaries in Hong Kong, British Virgin Islands, Canada, Malta, Cyprus, Curacao, the United States and Ethiopia. We are subject to applicable PRC regulation of loans to or investment in subsidiaries in China.

As of the date of this annual report, BIT Mining Limited has not distributed any earnings to its subsidiaries. BIT Mining Limited currently does not have any plan to distribute earnings to its subsidiaries in the foreseeable future. No transfers, dividends, or distributions have been made to date to U.S. investors.

Transfers between the Holding Company and its Subsidiaries

In 2022, 2023 and 2024, BIT Mining Limited transferred cash to its subsidiaries of US$37.0 million, approximately US$2.5 million and approximately US$4.2 million, respectively, through intercompany fund advances and capital contributions.

In 2022, 2023 and 2024, BIT Mining Limited transferred assets with aggregate values of US$9.2 million, US$6.3 million and US$0.3 million, respectively, to its subsidiaries. Such assets were primarily cryptocurrency assets, through intercompany fund advances. The tax consequences of these asset transfers from BIT Mining Limited to its subsidiaries did not have a material impact on the Company’s consolidated results of operations for the years ended December 31, 2022, 2023 and 2024.

In 2022, 2023 and 2024, the Company’s subsidiaries transferred assets with aggregate values of US$9.0 million, US$9.3 million and US$14.6 million, respectively, to BIT Mining Limited. Such assets were primarily cryptocurrency assets, through intercompany fund advances. The tax consequences of these asset transfers from the Company’s subsidiaries to BIT Mining Limited did not have a material impact on the Company’s consolidated results of operations for the years ended December 31, 2022, 2023 and 2024.

The aforementioned cash and asset transfers between BIT Mining Limited and its subsidiaries were for business operation purposes.

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Not Applicable.

Not Applicable.

Risks Related to Our Business and Industry

It may be or become illegal to acquire, own, hold, sell or use cryptocurrencies, participate in the blockchain, or transfer or utilize similar cryptocurrency assets in international markets where we operate due to adverse changes in the regulatory and policy environment in these jurisdictions.

Our blockchain and cryptocurrency mining business could be significantly affected by, among other things, the regulatory and policy developments in international markets where we operate, such as the United States. Governmental authorities are likely to continue to issue new laws, rules and regulations governing the blockchain and cryptocurrency industry we operate in and enhance enforcement of existing laws, rules and regulations.

We have adopted the development strategy to focus on the expansion of our blockchain and cryptocurrency mining operations to international markets. We have invested in Akon, Ohio, a mining site with access to power capacity of up to 82.5 megawatts. In December 2024, we also completed the first closing of acquisition of cryptocurrency mining data centers and Bitcoin mining machines in Ethiopia. As of the date of this annual report, we have deployed our mining machines primarily to the United States and Ethiopia. However, we cannot assure you that the government authorities in these international markets will not adopt new laws and regulations in the future to restrict blockchain and cryptocurrency business.

Some jurisdictions restrict various uses of cryptocurrencies, including the use of cryptocurrencies as a medium of exchange, the conversion between cryptocurrencies and fiat currencies or between cryptocurrencies, the provision of trading and other services related to cryptocurrencies by financial institutions and payment institutions, and initial coin offerings and other means of capital raising based on cryptocurrencies. We cannot assure you that these jurisdictions will not enact new laws or regulations that further restrict activities relate to cryptocurrencies.

In addition, cryptocurrencies may be used by market participants for black market transactions, to conduct fraud, money laundering and terrorism-funding, tax evasion, economic sanction evasion or other illegal activities. As a result, governments may seek to regulate, restrict, control or ban the mining, use, holding and transferring of cryptocurrencies. We may not be able to eliminate all instances where other parties use cryptocurrencies mined by us to engage in money laundering or other illegal or improper activities. We cannot assure you that we will successfully detect and prevent all money laundering or other illegal or improper activities which may adversely affect our reputation, business, financial condition and results of operations.

Due to the environmental-impact concerns related to the potential high demand for electricity to support cryptocurrency mining activity, political concerns, and for other reasons, we may be required to cease mining operations without much or any prior notice by a national or local government’s formal or informal requirement or because of the anticipation of an impending requirement. For example, due to the most the power shortage and political unrest in Kazakhstan in 2021, we temporarily suspended mining activities in Kazakhstan. We are still reevaluating our prospects there, but currently do not plan to carry out any joint construction of a new data center in that country.

Any such government action or anticipated action could have a negative impact not only on the value of existing miners owned by us, but on our ability to purchase new miners and their prices. Such government action or anticipated action could also have a deleterious impact on the price of cryptocurrencies. At a minimum, such events could result in an increase in the volatility of the price of the cryptocurrencies and value of miners owned by us. Moreover, if we discontinue mining operations in one location in response to such government action or anticipated action, we likely would transfer miners to another location. However, this process would result in costs associated with the transfer to be incurred by us, as well as the transferred miners being off-line and not able to mine cryptocurrencies for some time. Our business, financial condition and results of operations may be materially and adversely affected by these adverse changes in the regulatory and policy environment in the markets where we operate our blockchain and cryptocurrency mining operations.

Any failure to obtain or renew any required approvals, licenses, permits or certifications could materially and adversely affect our business and results of operations.

In accordance with the laws and regulations in the jurisdictions in which we operate, we are required to maintain various approvals, licenses, permits and certifications in order to operate our cryptocurrency mining business. Complying with such laws and regulations may require substantial expense, and any non-compliance may expose us to liability. In the event of non-compliance, we may have to incur significant expenses and divert substantial management time to rectify the incidents. In the future, if we fail to obtain all the necessary approvals, licenses, permits and certifications, we may be subject to fines or the suspension of operations at the mining facilities or data centers that do not have all the requisite approvals, licenses, permits and certifications, which could materially and adversely affect our business and results of operations. We may also experience adverse publicity arising from non-compliance with government regulations, which would negatively impact our reputation.

We have adopted the development strategy to focus on the expansion of our blockchain and cryptocurrency mining operations in international markets, and have established, and plan to establish cryptocurrency mining data centers in the United States and Ethiopia. As such, we are subject to regulations applicable to operators of cryptocurrency mining business and data processing business in these jurisdictions. We have obtained relevant governmental approval and license required for our data center operations in these jurisdictions. However, we cannot assure your that we will be able to maintain or renew the required government approval, permit, licenses for our proposed operations on commercially reasonable terms and in a timely manner or at all. Failure to maintain or renew these government approval, permit or licenses for our international operations may cause us to suspend or terminate our data center operations in such jurisdictions, and may subject us to regulatory investigations or legal proceedings and fines in these jurisdictions, which could disrupt our international operations and materially and adversely affect our business, financial condition and results of operations.

More broadly, we cannot assure you that we will be able to fulfill all the conditions necessary to obtain the required government approvals in the jurisdictions where we operate, or that relevant government officials in these jurisdictions will always, if ever, exercise their discretion in our favor, or that we will be able to adapt to any new laws, regulations or policies. There may also be delays on the part of government authorities in reviewing our applications and granting approvals, whether due to the lack of administrative resources or the imposition of new rules, regulations, government policies or their implementation, interpretation and enforcement, or for no discernible reason at all. If we are unable to obtain, or experience material delays in obtaining, necessary government approvals, our operations may be substantially disrupted, which could materially and adversely affect our business, financial condition and results of operations.

A particular digital asset’s status as a “security” in any relevant jurisdiction is subject to a high degree of uncertainty, and if we are unable to properly characterize a digital asset, we may be subject to regulatory scrutiny, investigations, fines, and other penalties, which may adversely affect our business, results of operations and/or financial condition.

The SEC and its staff have taken the position that certain digital assets fall within the definition of a “security” under the U.S. federal securities laws. The legal test for determining whether any given digital asset is a security is a highly complex, fact-driven analysis that evolves over time, and the outcome is difficult to predict. The SEC generally does not provide advance guidance or confirmation on the status of any particular digital asset as a security. Additionally, the SEC’s views in this area have evolved over time, and it is difficult to predict the direction or timing of any continuing evolution. Furthermore, it is also possible that a change in the governing administration or the appointment of new SEC commissioners could substantially impact the views of the SEC and its staff. Public statements by senior officials at the SEC indicate that the SEC does not intend to take the position that Bitcoin or Ethereum, in their current form, are securities. However, such statements are not official policy statements by the SEC and reflect only the speakers’ views, which are not binding on the SEC or any other agency or court, and cannot be generalized to any other digital asset. In addition, on February 27, 2025, the SEC’s Division of Corporation Finance issued a formal Staff Statement which took the position that typical meme coins do not constitute “securities” under U.S. federal securities law, and thus transactions in these meme coins need not be registered under the U.S. Securities Act of 1933, as amended, nor exempt from registration because they do not involve an “offer and sale” of securities. With respect to all other digital assets, there is currently no certainty under the applicable legal test that such assets are not securities, notwithstanding the conclusions we may draw based on our assessment regarding the likelihood that a particular digital asset could be deemed a “security” under applicable laws. Similarly, though the SEC’s Strategic Hub for Innovation and Financial Technology published a framework for analyzing whether any given digital asset is a security in April 2019, this framework is also not a rule, regulation or statement of the SEC and is not binding on the SEC.

Several foreign jurisdictions have taken a broad-based approach to classifying digital assets as “securities,” while other foreign jurisdictions have adopted a narrower approach. As a result, certain digital assets may be deemed to be a “security” under the laws of some jurisdictions but not others. Various foreign jurisdictions may, in the future, adopt additional laws, regulations, or directives that affect the characterization of digital assets as “securities.”

The classification of a digital asset as a security under applicable law has wide-ranging implications for the regulatory obligations that flow from the offer, sale, trading, and clearing of such assets. For example, a digital asset that is a security in the United States may generally only be offered or sold in the United States pursuant to a registration statement filed with the SEC or in an offering that qualifies for an exemption from registration. Persons that effect transactions in digital assets that are securities in the United States may be subject to registration with the SEC as a “broker” or “dealer.” Platforms that bring together purchasers and sellers to trade digital assets that are securities in the United States are generally subject to registration as national securities exchanges, or must qualify for an exemption, such as by being operated by a registered broker-dealer as an alternative trading system (“ATS”), in compliance with rules for ATSs. Persons facilitating clearing and settlement of securities may be subject to registration with the SEC as a clearing agency. Foreign jurisdictions may have similar licensing, registration, and qualification requirements. We have mined cryptocurrencies other than Bitcoin and Ethereum, and we received other types of cryptocurrencies, as commissions of our mining pool operation. The likely status of these cryptocurrencies as securities could limit distributions, transfers, or other actions involving such cryptocurrencies, including mining, in the United States.

We have adopted risk-based policies and procedures to analyze whether the digital assets that we mine, hold and sell for our own account could be deemed to be a “security” under applicable laws. Our policies and procedures do not constitute a legal standard, but rather represent our management’s assessment, based on advice of our securities counsel, regarding the likelihood that a particular digital asset could be deemed a “security” under applicable laws. Regardless of our conclusions, we could be subject to legal or regulatory action in the event the SEC, a foreign regulatory authority, or a court were to determine that a digital asset currently held by us is a “security” under applicable laws. If the digital assets mined and held by us are deemed as securities, it could limit distributions, transfers, or other actions involving such digital assets, including mining, in the United States. For example, the distribution of cryptocurrencies to miners could be deemed to involve an illegal offering or distribution of securities subject to U.S. federal or state law. In addition, miners on cryptocurrency networks could, under certain circumstances, be viewed as statutory underwriters or as “brokers” subject to regulation under the Exchange Act. This could require us or our customers to change, limit, or cease mining operations, register as broker-dealers and comply with applicable law, or be subject to penalties, including fines. In addition, we could be subject to judicial or administrative sanctions for failing to sell the digital asset or distribute block rewards in compliance with the registration requirements, or for acting as a broker, dealer, or national securities exchange without appropriate registration. Such an action could result in injunctions, cease and desist orders, as well as civil monetary penalties, fines, and disgorgement, criminal liability, and reputational harm.

Distributing digital assets involves risks, which could result in loss of customer assets, customer disputes and other liabilities, adversely impact our business, results of operations and/or financial condition.

In order to own, transfer and use a digital asset on its underlying blockchain network, a person must have a private and public key pair associated with a network address, commonly referred to as a “wallet.” Each wallet is associated with a unique “public key” and “private key” pair, each of which is a string of alphanumerical characters. In order for us to allocate digital assets to customers, customers must provide us with the public key of the wallet that the digital assets are to be transferred to, and we would be required to authorize the transfer. We rely on the information provided by customers to distribute cryptocurrencies to them, and we do not have access to customers’ private key. A number of errors can occur in the process of distributing digital assets to customers’ wallets, such as typos, mistakes, or the failure to include the information required by the blockchain network. For instance, a customer may incorrectly enter the desired recipient’s public key when retrieving digital assets, which may result in the permanent and irretrievable loss of the customer’s digital assets. Such incidents could result in disputes, damage to our brand and reputation, legal claims against us, and financial liabilities, any of which could adversely affect our business, results of operations and/or financial condition.

The loss or destruction of private keys required to access any digital assets held by us may be irreversible. If we are unable to access our private keys or if we experience a hack or other data loss relating to our ability to access any digital assets, it could cause regulatory scrutiny, reputational harm, and other losses.

Cryptocurrencies are generally controllable only by the possessor of the unique private key relating to the digital wallet in which the digital assets are held. While blockchain protocols typically require public addresses to be published when used in a transaction, private keys must be safeguarded and kept private in order to prevent a third party from accessing the digital assets held in such a wallet. We will publish the public key relating to digital wallets in use when we verify the receipt of transfers and disseminate such information into the network, but we will need to safeguard the private keys relating to such digital wallets. We safeguard and keep private the private keys relating to our digital assets by primarily utilizing enterprise multi-signature storage solution provided by an established third-party digital asset financial services platform.

To the extent that any of the private keys relating to our wallets containing digital assets held by us is lost, destroyed, or otherwise compromised or unavailable, and no backup of the private key is accessible, we will be unable to access digital assets held in the related wallet. Furthermore, as currently our digital wallet is maintained by a third-party digital asset financial services platform, we cannot provide assurance that our wallet will not be hacked or compromised, or that any information leakage and data security breach of such platform will not compromise the security of our digital wallet. Digital assets and blockchain technologies have been, and may in the future be, subject to security breaches, hacking, or other malicious activities. Any loss of private keys relating to, or hack or other compromise of, digital wallets used to store our digital assets could subject us to significant financial losses, and we may be unable to distribute mining rewards to customers of our mining pool services, or adequately compensate our customers for damages caused by such security breach. As such, any loss of private keys due to a hack, employee or service provider misconduct or error, or other compromise by third parties could hurt our brand and reputation, result in significant losses, and adversely impact our business, results of operations and/or financial condition.

We may incur significant compliance costs if we are required to register as a money services business under the regulations promulgated by the Financial Crimes Enforcement Network under the authority of the U.S. Bank Secrecy Act, or otherwise under U.S. state laws.

We are in the process of expanding our cryptocurrency operation into the United States. To the extent that our operations in United States cause us to be deemed a money services business under the regulations promulgated by the Financial Crimes Enforcement Network (“FinCEN”) under the authority of the U.S. Bank Secrecy Act, we may be required to comply with FinCEN regulations, including those that would mandate us to implement anti-money laundering programs, make certain reports to FinCEN and maintain certain records. To the extent that our operations cause us to be deemed a “money transmitter” or equivalent designation, under state law in any U.S. state in which we plan to operate, we may be required to seek a license or otherwise register with a state regulator and comply with state regulations that may include the implementation of anti-money laundering programs, maintenance of certain records and other operational requirements. Such additional federal or state regulatory obligations may cause us to incur extraordinary expenses, and may affect an investment in our securities in a materially adverse manner. Furthermore, we and our service providers may not be capable of complying with certain federal or state regulatory obligations applicable to money services businesses and money transmitters. If we are deemed to be subject to and determine not to comply with such additional regulatory and registration requirements, we may have to leave a particular U.S. state or the United States completely. Any such action would be expected to materially adversely affect our operations.

Because cryptocurrencies may be determined to be investment securities, we may inadvertently violate the Investment Company Act of 1940, as amended, and we may incur substantial losses and become subject to such act as a result.

We believe that we are not engaged in the business of investing, reinvesting, or trading in securities, and we do not hold ourselves out as being engaged in those activities. However, under the Investment Company Act of 1940, as amended (the “Investment Company Act”), a company may be deemed an investment company under section 3(a)(1)(C) thereof if the value of its investment securities is more than 40% of its total assets (exclusive of government securities and cash items) on an unconsolidated basis.

As a result of our investments and our cryptocurrency mining activities, including investments in which we do not have a controlling interest, and the sale of Shares of Loto Interactive Limited, the investment securities we hold could exceed 40% of our total assets, exclusive of cash items and, accordingly, we could determine that we have become an inadvertent investment company. The cryptocurrency we own, acquire or mine may be deemed an investment security by the SEC, although we do not believe any of the cryptocurrencies we own, acquire or mine are securities.

An inadvertent investment company can avoid being classified as an investment company if it can rely on one of the exclusions under the Investment Company Act. One such exclusion, Rule 3a-2 under the Investment Company Act, allows an inadvertent investment company a grace period of one year from the earlier of (a) the date on which an issuer owns securities and/or cash having a value exceeding 50% of the issuer’s total assets on either a consolidated or unconsolidated basis and (b) the date on which an issuer owns or proposes to acquire investment securities having a value exceeding 40% of the value of such issuer’s total assets (exclusive of government securities and cash items) on an unconsolidated basis. As of December 31, 2024, we do not believe we are an inadvertent investment company, however this issue has not been resolved by SEC rules or regulations. For us, any grace period would be unknown until further clarifications from or regulations by the SEC concerning cryptocurrency treatment. We may take actions to cause the investment securities held by us to be less than 40% of our total assets, which may include acquiring assets with our cash and cryptocurrency on hand or liquidating our investment securities or cryptocurrency or seeking a no-action letter from the SEC if we are unable to acquire sufficient assets or liquidate sufficient investment securities in a timely manner.

As the Rule 3a-2 exception is available to a company no more than once every three years, and assuming no other exclusion were available to us, we would have to keep within the 40% limit for at least three years after we cease being an inadvertent investment company. This may limit our ability to make certain investments or enter into joint ventures that could otherwise have a positive impact on our earnings. In any event, we do not intend to become an investment company engaged in the business of investing and trading securities.

Current and future legislation and the SEC rulemaking and other regulatory developments, including interpretations released by a regulatory authority, may impact the manner in which cryptocurrencies are treated for classification and clearing purposes. The SEC’s July 25, 2017 Report expressed its view that digital assets may be securities depending on the facts and circumstances. As of the date of this annual report, we are not aware of any rules that have been proposed to regulate cryptocurrencies as securities. We cannot be certain as to how future regulatory developments will impact the treatment of cryptocurrency under the applicable U.S. federal or state laws. Such additional registrations may result in extraordinary, non-recurring expenses, thereby materially and adversely impacting an investment in us. If we determine not to comply with such additional regulatory and registration requirements, we may seek to cease certain of our operations. Any such action may adversely affect an investment in us.

Classification as an investment company under the Investment Company Act requires registration with the SEC. If an investment company fails to register, it would have to stop doing almost all business, and its contracts would become voidable. Registration is time consuming and restrictive and would require a restructuring of our operations, and we would be very constrained in the kind of business we could do as a registered investment company. Furthermore, we would become subject to substantial regulation concerning management, operations, transactions with affiliated persons and portfolio composition, and would need to file reports under the Investment Company Act regime. The cost of such compliance would result in substantial additional expenses, and the failure to complete the required registration would have a materially adverse impact to conduct our operations.

We do not maintain insurance for our digital assets, which may expose us and our shareholders to the risk of loss of our digital assets, and there will be limited rights of legal recourse available to us to recover our losses.

We do not maintain insurance for the digital assets held by us. Banking institutions will not accept our digital assets, and they are therefore not insured by the Federal Deposit Insurance Corporation or the Securities Investor Protection Corporation. Therefore, we may suffer loss with respect to our digital assets which is not covered by insurance, and we may not be able to recover any of our carried value in these digital assets if they are lost or stolen or suffer significant and sustained reduction in conversion spot price. If we are not otherwise able to recover damages from a malicious actor in connection with these losses, our business, results of operations and share price may be adversely affected.

If we fail to maintain effective internal control over financial reporting, our ability to accurately and timely report our financial results in accordance with U.S. GAAP may be materially and adversely affected. In addition, investor confidence in us and the market price of our ADSs may decline significantly.

We are required to assess the effectiveness of our disclosure controls and procedures and internal control over financial reporting. As defined in standards established by the United States Public Company Accounting Oversight Board, or the PCAOB, a “material weakness” is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the company’s annual or interim financial statements will not be prevented or detected on a timely basis.

While our management concluded that our internal control over financial reporting was effective as of December 31, 2024, we may not be able to always maintain an effective internal control over financial reporting for a variety of reasons. A control system, no matter how well designed and operated, can provide only reasonable, not absolute, assurance that the control system’s objectives will be met. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that misstatements due to error or fraud will not occur or that all control issues and instances of fraud will be detected. If we fail to maintain effective internal control over financial reporting in the future, our management and our independent registered public accounting firm may not be able to conclude that we have effective internal control over financial reporting at a reasonable assurance level. This could in turn result in the loss of investor confidence in the reliability of our financial statements and negatively impact the trading price of our ADSs. Furthermore, we have incurred and anticipate that we will continue to incur considerable costs, management time and other resources in an effort to maintain compliance with Section 404 and other requirements of the Sarbanes-Oxley Act.

Additionally, ineffective internal control over financial reporting could expose us to increased risk of fraud or misuse of corporate assets and subject us to potential delisting from the NYSE, regulatory investigations and civil or criminal sanctions. We may also be required to restate our financial statements from prior periods.

Risks Related to Doing Business in China

Recent regulatory developments in China may subject us to additional regulatory review and disclosure requirements, expose us to government interference, or otherwise restrict or completely hinder our ability to offer securities and raise capitals outside China, all of which could materially and adversely affect our business, and cause the value of our securities to significantly decline or become worthless.

As our remaining operations in China primarily involve the provision of administrative supports to our cryptocurrency mining business outside China, as well as internal information technology services to our operating entities outside China, we may still be subject to PRC laws relating to, among others, data security and restrictions over foreign investments in value-added telecommunications services and other industry sectors set out in the Special Administrative Measures (Negative List) for the Access of Foreign Investment (2024 Edition). Specifically, we may be subject to PRC laws relating to the collection, use, sharing, retention, security, and transfer of confidential and private information, such as personal information and other data. These PRC laws apply not only to third-party transactions, but also to transfers of information between us and our wholly foreign-owned enterprises in China, and other parties with which we have commercial relations. These PRC laws and their interpretations and enforcement continue to develop and are subject to change, and the PRC government may adopt other rules and restrictions in the future.

The recent regulatory developments in China, in particular with respect to restrictions on China-based companies raising capital offshore, may lead to additional regulatory review in China over our financing and capital raising activities in the United States.

Pursuant to the PRC Cybersecurity Law (“Cybersecurity Law”), which was promulgated by the Standing Committee of the National People’s Congress on November 7, 2016 and took effect on June 1, 2017, personal information and important data collected and generated by a critical information infrastructure operator (“CIIO”) in the course of its operations in China must be stored in China, and if a critical information infrastructure operator, as defined by “The Security Protection Regulations for Critical Information Infrastructure,” effective on September 1, 2021, purchases internet products and services that affect or may affect national security, it should be subject to cybersecurity review by the Cyberspace Administration of China (“CAC”). The Cybersecurity Law also establishes more stringent requirements applicable to operators of computer networks, especially to operators of networks which involve critical information infrastructure. The Cybersecurity Law contains an overarching framework for regulating Internet security, protection of private and sensitive information, and safeguards for national cyberspace security and provisions for the continued government regulation of the Internet and content available in China. The Cybersecurity Law emphasizes requirements for network products, services, operations and information security, as well as monitoring, early detection, emergency response and reporting. On January 4, 2022, the CAC announced the adoption of the Cybersecurity Review Measures, and effective on February 15, 2022, online platforms operators possessing personal information of more than one million user must undergo a cybersecurity review by the CAC when they seek listing in foreign markets. In addition, pursuant to the PRC Data Security Law (“Data Security Law”), which was promulgated by the Standing Committee of the National People’s Congress on June 10, 2021 and took effect on September 1, 2021, all data activities that take place in China, as well as abroad if the data activities are deemed to impair China’s national security, China’s public interest or the legitimate rights and interests of Chinese citizens or organizations, shall be subject to the Data Security Law. The Data Security Law classifies data collected and stored in China based on its potential impact on Chinese national security and regulates its storage and transfer depending on the data’s classification level. Data processors are prohibited from providing any data stored in China, regardless of the data’s sensitivity level and whether or not the data was initially collected in China, to any foreign judicial or law enforcement agency without the prior approval of the relevant PRC authorities. China’s central government is required by the Data Security Law to formulate a catalogue of important data based on the data classified and graded system, while relevant authorities in different regions and industries are then required to identify important data and formulate detailed implementing catalogues for their respective regions and industries. According to Regulation on Network Data Security Management, promulgated by the State Council on September 24, 2024, effective on January 1, 2025, Companies handling data classified as “important data” are required to (i) designate a person in charge of network data security; (ii) set up a network data security management department, performing the following responsibilities: a) formulating and implementing network data security management systems and operation procedures as well as emergency response plans for network data security incidents; b) organizing activities such as network data security risk monitoring, risk assessment, emergency drills, publicity, education and training on a regular basis, and promptly disposing of network data security risks and incidents; c) accepting and handling complaints and reports about network data security; (iii) conduct annual risk assessment for its processing activities, and (iv) report the assessment’s result to the relevant authority. On July 7, 2022, the CAC announced the adoption of the Security Assessment Measures for Outbound Data Transfer (“Security Assessment Measures”), and effective on September 1, 2022, The Security Assessment Measures requires not only CIIOs, but also other data processors to file for CAC’s security assessment before transferring important data out of China. The Administrative Measures on Data Security in the Industry and Information Technology Sectors (for Trial Implementation) (“Security Administrative Measures”) effective on January 1, 2023, divides industrial and telecom data into three categories, namely (i) ordinary data, (ii) important data, and (iii) core data, and requires the data processors to make filings with their Local Regulators regarding their Important Data and Core Data. Furthermore, the Standing Committee of the National People’s Congress passed the Personal Information Protection Law of the PRC (“PIPL”), which became effective on November 1, 2021, and requires a personal information handler to meet any of the following conditions when transferring personal information outside the territory of PRC: (i) it shall pass the security assessment organized by the CAC; (ii) it shall have been certified by a specialized agency for protection of personal information; and (iii) it shall enter into a standard contract for the outbound transfer of personal information with the overseas recipient. Furthermore, it is mandatory for the following two types of personal information handlers to declare security assessment for their provision of data abroad to the CAC: (i) personal information handlers processing the personal information of more than one million people that provide personal information abroad; and (ii) personal information handlers that have provided personal information of 100,000 people or sensitive personal information of 10,000 people in total abroad since January 1 of the previous year. In addition, Regulation on Network Data Security Management requires that personal information handlers handling the personal information of more than 10 million individuals shall also designate a person in charge of network data security and set up a network data security management department conducting the same responsibilities as the important data handlers mentioned above.

On July 30, 2021, in response to the recent regulatory developments in China and actions adopted by the PRC government, the Chairman of the SEC issued a statement requesting additional disclosures from offshore issuers with China-based operating companies before their registration statements will be declared effective, including detailed disclosure related to VIE structures and whether the VIE and the issuer, when applicable, received or were denied permission from the PRC authorities to list on U.S. exchanges and the risks that such approval could be denied or rescinded. On August 1, 2021, the CSRC stated in a statement that it had taken note of the new disclosure requirements announced by the SEC regarding the listings of PRC companies and the recent regulatory development in the PRC, and that the securities regulators in both countries should strengthen communications on regulating China-related issuers.

On February 17, 2023, the CSRC releases the Trial Administrative Measures of Overseas Securities Offering and Listing by Domestic Companies, which came into effect on March 31, 2023. The Trial Administrative Measures require that a domestic company seeking direct and indirect overseas offering and listing shall fulfill the filing procedure with the CSRC, submit relevant materials that contain a filing report and a legal opinion, and provide truthful, accurate and complete information on the shareholders and other information required. Where the filing documents are complete and in compliance with stipulated requirements, the CSRC will, within 20 working days after receiving the filing documents, conclude the filing procedure and publish the filing results on the CSRC website. As is stipulated in the Trial Administrative Measures, direct overseas offering and listing by domestic companies refers to such overseas offering and listing by a joint-stock company incorporated domestically, while indirect overseas offering and listing by domestic companies refers to such overseas offering and listing by a company in the name of an overseas incorporated entity, whereas the company’s major business operations are located domestically and such offering and listing is based on the underlying equity, assets, earnings or other similar rights of a domestic company. Any overseas offering and listing made by an issuer that meets both the following conditions will be determined as indirect: (i) 50% or more of the issuer’s operating revenue, total profit, total assets or net assets as documented in its audited consolidated financial statements for the most recent accounting year is accounted for by domestic companies; and (ii) the main parts of the issuer’s business activities are conducted in the Chinese Mainland, or its main places of business are located in the Chinese Mainland, or the senior managers in charge of its business operation and management are mostly Chinese citizens or domiciled in the Chinese Mainland. The determination as to whether or not an overseas offering and listing by domestic companies is indirect, shall be made on a substance over form basis.

Prior to the disposal of our lottery-related business in China in July 2021, we collected and processed personal, transactional and behavioral data. By the end of 2021, we have disposed of our lottery-related business and suspended the operations of our data centers in China, and have migrated our cryptocurrency mining business to international markets. Our remaining operations in China do not involve the processing of any significant amount of personal information. However, we cannot assure you that the PRC regulatory authorities will not take a contrary view or will not subsequently require us to undergo the approval procedures and subject us to penalties for non-compliance, or that if we are required to obtain such clearance, such clearance can be timely obtained, or at all. If we become subject to cybersecurity inspection and/or review by the CAC or other PRC authorities or are required by them to take any specific actions, it could cause suspension or termination of the future offering of our securities, disruptions to our operations, result in negative publicity regarding our company, and divert our managerial and financial resources. We may also be subject to significant fines or other penalties, which could materially and adversely affect our business, financial condition and results of operations. Any actions by the PRC government to exert more oversight and control over offerings that are conducted overseas and/or foreign investment in companies having operations in China, such as us, could significantly limit or completely hinder our ability to offer or continue to offer securities to investors, and cause the value of our securities to significantly decline or become worthless.

Our efforts to adjust our corporate structure and business operations, including the termination of our previous VIE structures and the exit of our mining pool business from China, may not be completed in a liability-free manner, and we may still be subject to cybersecurity review by the CAC, or deemed to be in violation of PRC laws regulating our industry and operations.

In light of the recent statements by the Chinese government indicating its intention exert more oversight and control over overseas offerings of China-based companies, the CAC review for certain data processing operators in China, and restrictions imposed by the PRC government relating to cryptocurrency mining business, we have adjusted, and may continue to adjust our business operations in the future, to comply with PRC laws regulating our industry and our business operations. However, such efforts may not be completed in a liability-free manner or at all.

Due to restrictions over foreign investment in lottery and IDC services, we previously maintained VIE structure with respect to our lottery-related business in China and certain of our data processing services in connection with our cryptocurrency mining business previously conducted in China. By the end of 2021, we did not maintain any VIE structures in China. Since June 2021, we have also suspended the operations of data centers in China. In October 2021, in light of change in the regulatory environment in China, we began to cause our mining pool subsidiary, BTC.com to exit the China market, cease registering new mining pool customers from China and retire the accounts of existing mining pool customers in China in an orderly manner.

We cannot assure you that the disposal of the lottery-related affiliated entities and unwinding of the related VIE structures in China, or the discontinuation of our mining pool operation in China, will not give rise to dispute or liability, or that such disposal, unwinding and discontinuation of operations will not adversely affect our overall results of operations and financial condition. In February 2022, the then subsidiaries of Zhejiang Keying deregistered their respective IDC licenses, and Zhejiang Keying completed the transfer of equity interests of its then subsidiaries to Loto Shenzhen. In the same month, we completed the formal SAIC registration of the disposal of the subsidiaries under the former variable interest entity structure. During the process of disposing of the lottery-related affiliated entities and the unwinding of the related VIE structures in China, including the VIE structure of Zhejiang Keying, and after such process is completed, we cannot guarantee that we will not continue to be subject to PRC regulatory inspection and/or review relating to cybersecurity, especially when there remains significant uncertainty as to the scope and manner of the regulatory enforcement. If we become subject to regulatory inspection and/or review by the CAC or other PRC authorities, or are required by them to take any specific actions, it could cause suspension or termination of the future offering of our securities, disruptions to our operations, result in negative publicity regarding our company, and divert our managerial and financial resources. The discontinuation of operations of BTC.com in China and in particular, the retirement of accounts of existing mining pool customers in China, may give rise to user complaints or dispute claims against us, which could divert a significant amount of managerial attention and other resources from our business and operations, and require us to incur significant expenses. We may also be subject to fines or other penalties, which could materially and adversely affect our business, financial condition, and results of operations.

We could still face the risk of delisting and cease of trading of our securities from a stock exchange or an over-the-counter market in the United States under the HFCA Act and the securities regulations promulgated thereunder if the PCAOB determines in the future that it is unable to completely inspect or investigate our auditor which has a presence in China, and it may materially and adversely affect the value of your investment.

The Holding Foreign Companies Accountable Act (“HFCA Act”) was enacted on December 18, 2020. The HFCA Act states if the SEC determines that we have filed audit reports issued by a registered public accounting firm that has not been subject to inspection by the PCAOB for three consecutive years, the SEC shall prohibit our shares or ADSs from being traded on a national securities exchange or in the over the counter trading market in the United States.

Our financial statements contained in the annual report on Form 20-F for the year ended December 31, 2024 have been audited by Our U.S.-based auditor, MaloneBailey, LLP, an independent registered public accounting firm that is headquartered in the United States with offices in Beijing and Shenzhen, China. MaloneBailey, LLP is not among the PCAOB-registered public accounting firms headquartered in the PRC or Hong Kong that are subject to PCAOB’s determination on December 16, 2021 of having been unable to inspect or investigate completely. As of the date of this annual report, we have not been identified by the SEC as a commission-identified issuer under the HFCA Act.

On March 24, 2021, the SEC adopted interim final rules relating to the implementation of certain disclosure and documentation requirements of the HFCA Act. On September 22, 2021, the PCAOB adopted a final rule implementing the HFCA Act, which provides a framework for the PCAOB to determine, as contemplated under the HFCA Act, whether the PCAOB is unable to inspect or investigate completely registered public accounting firms located in a foreign jurisdiction because of a position taken by one or more authorities in that jurisdiction. On December 2, 2021, the SEC adopted amendments to finalize the implementation of disclosure and documentation measures, which require us to identify, in our annual report on Form 20-F, (1) the auditors that provided opinions to the financial statements presented in the annual report, (2) the location where the auditors’ report was issued, and (3) the PCAOB ID number of the audit firm or branch that performed the audit work. If the SEC determines that we have three consecutive non-inspection years, the SEC will issue a stop order to prohibit the trading of our ADSs on any U.S. stock exchange or over-the-counter market. On December 29, 2022, the Accelerating Holding Foreign Companies Accountable Act (the “AHFCA Act”), was signed into law, which reduced the number of consecutive non-inspection years required for triggering the prohibitions under the AHFCA Act from three years to two. On August 26, 2022, the PCAOB announced that it had signed a Statement of Protocol (the “Protocol”) with the China Securities Regulatory Commission and the Ministry of Finance of the People’s Republic of China, governing inspections and investigations of audit firms based in mainland China and Hong Kong. Pursuant to the Protocol, the PCAOB conducted inspections on select registered public accounting firms subject to the previous December 16, 2021 determinations in Hong Kong between September and November 2022. On December 15, 2022, the PCAOB board announced that it had completed the inspections, determined that it had complete access to inspect or investigate completely registered public accounting firms headquartered in mainland China and Hong Kong, and voted to vacate the previous December 16, 2021 determinations.

Nevertheless, we could still face the risk of delisting and cease of trading of our securities from a stock exchange or an over-the-counter market in the United States under the HFCA Act and the securities regulations promulgated thereunder if the PCAOB determines in the future that it is unable to completely inspect or investigate our auditor which has a presence in China, and it may materially and adversely affect the value of your investment.

The PRC government has significant and arbitrary influence over companies with operations in China by enforcing existing rules and regulation, adopting new ones, or changing relevant industrial policies in a manner that may materially increase our compliance cost, abruptly change relevant industry landscape, or cause significant changes to, or otherwise intervene or influence, our remaining operations in China at any time, which could result in material and adverse changes in our operations and cause the value of our securities to significantly decline or become worthless.

We currently maintain operations in China primarily for the provision of administrative support to our cryptocurrency mining business outside China, as well as the provision of internal information technology services to our operating entities outside China. The PRC government has significant and arbitrary influence over the operations in China of any company by allocating resources, providing preferential treatment to particular industries or companies, or imposing industry-wide policies on certain industries. The PRC government may also amend or enforce existing rules and regulation, or adopt ones, which could materially increase our compliance cost, abruptly change the relevant industry landscape, or cause significant changes to, or otherwise intervene or influence, our remaining operations in China at any times. In addition, the PRC regulatory system is based in part on government policies and internal guidance, some of which are not published on a timely basis or at all, and some of which may even have a retroactive effect. We may not be aware of all non-compliance incidents at all time, and may face regulatory investigation, fines and other penalties as a result. As a result of the changes in the industrial policies of the PRC government, including the amendment to and/or enforcement of the related laws and regulations, companies with operations in China, including us, and the industries in which we operate, face significant compliance and operational risks and uncertainties. For example, on July 24, 2021, Chinese state media, including Xinhua News Agency and China Central Television, announced a broad set of reforms targeting private education companies providing after-school tutoring services and prohibiting foreign investments in institutions providing such after-school tutoring services. As a result, the market value of certain U.S. listed companies with operations in China in the affected sectors declined substantially. On August 30, 2021, the PRC government imposed restrictions over the provision of online gaming services to minors, aiming at curbing excessive indulgence in online gaming and protecting minors’ mental and physical health, which could adversely affect the development of the online gaming industry in China. The PRC government has also imposed severe restrictions over the operations of cryptocurrency business, which changed the entire industry landscape in China. See “—It may be or become illegal to acquire, own, hold, sell or use cryptocurrencies, participate in the blockchain, or transfer or utilize similar cryptocurrency assets in international markets where we operate due to adverse changes in the regulatory and policy environment in these jurisdictions.” In addition, the National Development and Reform Commission of China has classified cryptocurrency mining operations as an industry to be eliminated. We have adopted a development strategy to focus on expansion of our blockchain and cryptocurrency mining operations in international markets, and have adjusted our business operations in China, including the termination of the operations of our data centers in China. As of the date of this annual report, we are not aware of any similar regulations that may be adopted to significantly curtail our remaining non-revenue generating operations in China. However, if other adverse regulations or policies are adopted in China, our remaining operations in China will be materially and adversely affected, and we may have to cease our administrative supports and internal information technology services in China and move them abroad to support our international cryptocurrency mining business, and relocate our offices and certain assets to international markets outside China, which may significantly disrupt our international operations and adversely affect our business, financial condition and results of operations.

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PRC regulation of loans to and direct investment in PRC entities by offshore holding companies and governmental control of currency conversion may delay or prevent us from using the proceeds of any offering of our securities to make loans or additional capital contributions to our PRC subsidiaries.

We are an offshore holding company incorporated in the Cayman Islands, with limited operations in China. To the extent necessary, we may make loans to our PRC subsidiaries subject to the approval, registration, and filing with governmental authorities and limitation of amount, or we may make additional capital contributions to our wholly foreign-owned subsidiaries in China. Any loans to our wholly foreign-owned subsidiaries in China, which are treated as foreign-invested enterprises under PRC law, are subject to foreign exchange loan registrations with the National Development and Reform Commission, or the NDRC, and SAFE or its local branches. In addition, a foreign invested enterprise shall use its capital pursuant to the principle of authenticity and self-use within its business scope. The capital of a foreign invested enterprise shall not be used for the following purposes: (i) directly or indirectly used for expenditures prohibited by laws and regulations of the State; (ii) unless otherwise specified, directly or indirectly used for securities investment or other investment and wealth management (except for wealth management products and structured deposits with risk rating results of not higher than Grade II); (iii) used for granting loans to non-affiliated enterprises (except for circumstances where it is specified in the scope of business, or in four areas, namely, Lin-gang Special Area of the China (Shanghai) Pilot Free Trade Zone, Guangzhou Nansha New Area of the China (Guangdong) Pilot Free Trade Zone, Yangpu Economic Development Zone of the China (Hainan) Pilot Free Trade Zone, and Beilun District of Ningbo City, Zhejiang Province); or (iv) used for purchasing residential real estate not for self-use (except for enterprises engaging in real estate development and leasing operation).

In light of the various requirements imposed by PRC regulations on loans to and direct investment in PRC entities by offshore holding companies, we cannot assure you that we will be able to complete the necessary government registrations or obtain the necessary government approvals or filings on a timely basis, if at all, with respect to future loans by us to our PRC subsidiaries or with respect to future capital contributions by us to our PRC subsidiaries. If we fail to complete such registrations or obtain such approvals, our ability to use the proceeds from any offering of our securities and capitalize or otherwise fund our PRC operations may be negatively affected.

We have changed our business model a few times during the last few years, which makes it difficult to evaluate our business.

In recent years, we have begun new lines of businesses and suspended or disposed of existing lines of businesses. Since announcing our entry into the cryptocurrency industry in December 2020, we have (i) purchased cryptocurrency mining machines, (ii) acquired a 7-nanometer mining machine manufacturer to unfurl a comprehensive approach to cryptocurrency mining, (iii) developed a cryptocurrency mining data center in Ohio with power capacity of 82.5 megawatts, and (iv) completed the first closing of acquisition of cryptocurrency mining data centers and Bitcoin mining machines in Ethiopia.

Many of our business lines are relatively new business models in an emerging and rapidly evolving market. This makes it difficult for you to evaluate our business, financial performance and prospects, and our historical growth rate may not be indicative of our future performance. We may not be able to realize our profit expectations when we began to offer any of these new lines of businesses. You should consider our prospects in light of the risks and uncertainties that fast-growing companies in a rapidly evolving market may encounter.

Implementation of new lines of business may not yield desirable profits or improve our results of operations.

From time to time, we may implement new lines of business or offer new products and product enhancements as well as new services within our existing lines of business. There are substantial risks and uncertainties associated with these efforts, particularly when considering the market is not fully developed. In developing these new lines of business or services, we may invest significant time and resources. Initial timetables for the introduction and development of these lines of business and services may not be achieved and profitability targets may not prove feasible. External factors, such as compliance with regulations, competition and shifting market preferences, may also impact the successful implementation of these new lines business or services. Our personnel and technology systems may fail to adapt to the changes in these new lines of business or we may fail to effectively integrate new services into our existing operations. In addition, we may be unable to compete effectively due to the different competitive landscape in the new areas of business. Furthermore, these lines of business could have a significant impact on the effectiveness of our internal control system. Failure to successfully manage these risks in the development and implementation of these lines of business and services could have a material adverse effect on our business, results of operations and financial condition.

The success of our business depends on our ability to maintain and enhance our reputation and brand.

We have developed our reputation and established a leading position by providing our users with what we believe are superior and trustworthy services. We have conducted, and may continue to conduct, various marketing and brand promotion activities. We cannot assure you, however, that these activities will be successful and achieve the brand promotion and activity enhancement goals we expected. In addition, any negative publicity in relation to our services or products, regardless of its veracity, could harm our brand image and, in turn, have adverse effects on our user loyalty and stickiness, or result in a reduction in the number of our users. For example, we are aware of certain complaints against our websites on a number of online forums with regard to purchase order processing and prize collections. Even though the allegations made in such complaints were not factually proven or the amounts in issue were diminutive, such complaints can nonetheless have a detrimental effect on our reputation. If we fail to maintain and enhance our reputation and brand, or if we incur excessive expenses in our efforts to do so, our business, financial condition and results of operations may be materially and adversely affected.

We depend on the technology and advanced information system, which may fail or be subject to disruption.

We are dependent on our IT systems for handling purchase orders, and the efficiency and reliability of our systems are in turn dependent on the functionality and stability of the underlying technical infrastructure. The functionality of the servers used by us and the related hardware and software infrastructure are of considerable significance to our business, our reputation and our ability to attract business partners and users. Our IT systems may be damaged or interrupted by increases in usage, human errors, unauthorized access, destruction of hardware, power cuts not covered by backup facilities, system crashes, software problems, virus attacks, natural hazards or disasters, or similar disruptions or disruptive events. Furthermore, our current IT systems may be unable to support a significant increase in online traffic or an increased number of users, whether as a result of organic or inorganic growth of the business. We have in place business continuity procedures, disaster recovery systems and security measures to protect against network or technical failures or disruptions. Despite such procedures, failures in computer processing and weakness in the existing software and hardware cannot be entirely prevented or eliminated. Any failure of our IT system and infrastructure could lead to significant costs and disruptions that could reduce our revenues, harm our reputation and have a material adverse effect on our operations.

In addition, we rely on bandwidth providers, communications carriers, data centers and other third parties for key aspects of the process in providing services to our users. Any failure or interruption in the services and products provided by these third parties could limit our ability to operate certain of our businesses, which could in turn have a material adverse effect on our business and financial condition.

We are exposed to contractual claims by third parties arising from regulatory actions, which could damage our reputation and results of operations.

We have entered into various service, online payment and advertisement agreements with a number of third parties. Many of these agreements contain warranties, indemnities and termination provisions in which we have made representations and warranties to the counterparties as to the legitimacy of our operations and our compliance with relevant laws and regulations. If a claim or regulatory action is brought against our counterparties alleging that our historical business conduct breached such provisions on which our counterparties have relied, whether as a result of judicial proceedings or a change of law or otherwise, we may face material claims or regulatory actions and may owe damages to the relevant third parties. We may also remain liable for any outstanding fees payable to the counterparty of an agreement which has been terminated.

Future strategic acquisitions may have a material adverse effect on our business, reputation and results of operations.

We may acquire additional assets, products, technologies or businesses that are complementary to our existing business if we are presented with appropriate opportunities. Future acquisitions and subsequent integration of newly acquired assets and businesses into our own would require significant attention from our management and could result in a diversion of resources from our existing business, which in turn could have an adverse effect on our business operations. Acquired assets or businesses may not generate the financial results we expect. In addition, acquisitions could result in the use of substantial amounts of cash, potentially dilutive issuances of equity securities, the occurrence of significant goodwill impairment charges, amortization expenses for other intangible assets and exposure to potential unknown liabilities of the acquired business. Moreover, the cost of identifying and consummating acquisitions may be significant.

We may fail to detect fraudulent activities of our users or employees.

Online transactions may be subject to sophisticated schemes or collusion to defraud or other illegal activities, and there is a risk that our platform may be used for those purposes either by our users or our employees. While we intended to continue our efforts to protect our business and our users from such illegal activities, including a user identity verifying system and pre-payment procedures to protect against fictitious transactions, the controls and procedures we have implemented may not be effective in all cases. Failure to protect our operations and our users from fraudulent activity either by other users or our employees could result in reputational damage to us and could materially and adversely affect our results of operations.

Failure to adequately protect user account information could have a material adverse effect on us.

We process our users’ personal data (including name, address, age, bank details and transaction history) as part of our business and therefore must comply with data protection laws in China. Data protection laws restrict our ability to collect and use personal information relating to our users and potential users. Notwithstanding our IT and data security and other systems, we may not be effective in detecting any intrusion or other security breaches, or safeguarding against sabotage, hackers, viruses and cybercrime. We are exposed to the risk that personal data could be wrongfully accessed and/or used, whether by employees, users or other third parties, or otherwise lost or disclosed or processed in breach of data protection laws. If we or any of the third-party service providers whom we rely on fail to transmit user information and payment details online in a secure manner or if any such theft or loss of personal user data were to otherwise occur, it could subject us to liabilities under the data protection laws or result in the loss of the goodwill of our users.

We have no insurance coverage against business interruptions.

We do not have any business interruption insurance. We have no insurance for the cryptocurrency mining machines in our internet data centers. Any business disruption or natural disaster that affects our data centers and mining machines could result in us incurring substantial costs, including costs to repair our data centers or acquire new mining machines, and a diversion of our resources away from our business, which would have a material adverse effect on our business and results of operations.

We might not be able to adequately protect our intellectual property rights.

We believe our trademarks, software, technology know-how and other intellectual property provide competitive advantages to us, which are important to our achievements to date and our future success. We have invested significant resources to develop our brand name and domain name, which is an important asset to us. We cannot assure you that steps taken to protect our intellectual property rights will be sufficient to prevent infringement of our intellectual property rights. If we fail to adequately protect our intellectual property rights, including our rights in our trademarks and know-how, it could have a material adverse effect on our operations.

The validity, enforceability and scope of protection available under intellectual property laws with respect to the Internet industry in China are uncertain and evolving. Implementation and enforcement of PRC intellectual property-related laws have historically been deficient and ineffective. Accordingly, protection of intellectual property rights in China may not be as effective as in the United States or other western countries. Furthermore, policing unauthorized use of proprietary technology is difficult and expensive, and we may need to resort to litigation to enforce or defend our copyrights or other intellectual property rights or to determine the enforceability, scope and validity of our proprietary rights or those of others. Such litigation and any adverse determination thereof could result in substantial costs and diversion of resources and management attention away from our business.

We rely on our senior management and key employees.

Our success is dependent upon the expertise and continued service of our senior management and other key personnel. Most of our senior management team members have 20 years of experience in information technology or Internet-related industries. They are crucial to our smooth operation and continued innovation. In addition, we rely on a limited number of specialized staff members in certain areas of our IT operations where we do not receive support from external service providers. Furthermore, our ability to expand our operations to accommodate our anticipated growth will also depend on our ability to attract and retain additional personnel such as qualified risk managers, finance, management, marketing, technical and other personnel. Competition for these employees is intense due to the limited number of qualified personnel. It may be difficult for us to manage our business and meet our objectives if we fail to attract and retain such personnel and our results of operations or financial condition may be adversely affected.

We are dependent on external service providers with respect to payment and settlement processing, and the provision of faulty services by these providers could lead to financial loss and damage to our reputation.

We are dependent on cooperation with external service providers with specialist knowledge and technology for processing orders. This includes, among other things, data and voice communication, procurement, installation, further development, maintenance and servicing of hardware and software, server housing and payment processing. It is possible that one or more of the external service providers do not perform the services, or that they do not perform them in a timely and accurate manner. It is therefore possible that, due to failures or omissions by the external service providers that we have engaged, we will not be in a position to perform our own services faultlessly or on time. This could lead to revenue losses, liability for damage, and substantial damage to our reputation.

Our quarterly revenues and operating results may fluctuate, which makes our results of operations difficult to predict and may cause our quarterly results of operations to fall short of expectations.

Our quarterly revenues and operating results have fluctuated in the past and may continue to fluctuate depending upon a number of factors, many of which are out of our control. For these reasons, comparing our operating results on a period-to-period basis may not be meaningful, and you should not rely on our past results as an indication of our future performance. Our quarterly and annual revenues and costs and expenses as a percentage of our revenues may be significantly different from our historical or projected rates. Our operating results in future quarters may fall below expectations. Any of these events could cause the price of our ADSs to fall. Other factors that may affect our financial results include, among others:

The ability of U.S. authorities to bring actions for violations of U.S. securities law and regulations against us, our directors, executive officers or the expert named in this annual report may be limited and therefore you may not be afforded the same protection as provided to investors in U.S. domestic companies.

The Securities and Exchange Commission, or the Commission or the SEC, U.S. Department of Justice, or the DOJ, and other authorities often have substantial difficulties in bringing and enforcing actions against non-U.S. companies such as us, and non-U.S. persons, such as our directors and executive officers in China. Due to jurisdictional limitations, matters of comity and various other factors, the SEC, DOJ and other U.S. authorities may be limited in their ability to pursue bad actors, including in instances of fraud, in emerging markets such as China. Most of our operations are conducted, and most of our assets are located, outside China; however, some of our directors and executive officers reside within China. There are significant legal and other obstacles for U.S. authorities to obtain information needed for investigations or litigation against us or our directors, executive officers or other gatekeepers in case we or any of these individuals engage in fraud or other wrongdoing. In addition, local authorities in China may be constrained in their ability to assist U.S. authorities and overseas investors more generally. As a result, if we have any material disclosure violation or if our directors, executive officers or other gatekeepers commit any fraud or other financial misconduct, the U.S. authorities may not be able to conduct effective investigations or bring and enforce actions against us, our directors, executive officers or other gatekeepers. Therefore, you may not be able to enjoy the same protection provided by various U.S. authorities as it is provided to investors in U.S. domestic companies.

Our grant of employee share options, restricted shares or other share-based compensation and any future grants could have an adverse effect on our net income.

U.S. GAAP prescribes how we account for share-based compensation and may have an adverse impact on our results of operations or the price of our ADSs. U.S. GAAP requires us to recognize share-based compensation as compensation expense in the consolidated statement of comprehensive income generally based on the fair value of equity awards on the date of the grant, with compensation expense recognized over the period in which the recipient is required to provide service in exchange for the equity award. The expenses associated with share-based compensation may reduce the attractiveness of issuing share options or restricted shares under our equity incentive plan. However, if we do not grant share options or restricted shares, or reduce the number of share options or restricted shares we grant, we may not be able to attract and retain key personnel. If we grant more share options or restricted shares to attract and retain key personnel, the expenses associated with share-based compensation may adversely affect our net income.

We could be adversely affected by political tensions between the United States and China.

Political tensions between the United States and China have escalated in recent years due to, among other things, the ongoing trade war between the two countries, the COVID-19 outbreak, the PRC National People’s Congress’ passage of Hong Kong national security legislation, the imposition of U.S. sanctions on certain Chinese officials from China’s central government and the Hong Kong Special Administrative Region by the U.S. government, and the imposition of sanctions on certain individuals from the U.S. by the Chinese government. Export controls, economic and trade sanctions have been imposed and/or threatened by the U.S. government on a number of Chinese technology companies. The United States has also threatened to impose further export controls, sanctions, trade embargoes, and other heightened regulatory requirements on China and Chinese companies. These have raised concerns that there may be increasing regulatory challenges or enhanced restrictions against China and other Chinese technology companies in a wide range of areas such as data security, emerging technologies, semiconductor manufacturing, artificial intelligence, “dual-use” commercial technologies and applications that could be deployed for surveillance or military purposes, import/export of technology or other business activities. For instance, in 2019 and 2020, the U.S. government announced several executive orders and regulations effectively barring American firms from selling, exporting, re-exporting, or transferring U.S.-origin technology, components and software, among other items, to Chinese technology companies and their respective affiliates. In May 2020, the U.S. Bureau of Industry and Security, or BIS, announced plans to restrict certain Chinese companies and their overseas-related affiliates’ ability to use U.S. technology and software to design and manufacture their products. In August 2020, the U.S. State Department expanded their “Clean Network” program to cover, among others, availability of apps from Chinese companies and storage of data sensitive to U.S. citizens and businesses on cloud-based storage systems run by Chinese companies, including Alibaba. Various executive orders issued by U.S. President Trump have also led to escalating political tensions between the U.S. and China, such as the one issued in August 2020 that prohibits certain transactions with ByteDance Ltd., Tencent Holdings Ltd. and the respective subsidiaries of such companies, the executive order issued in November 2020 that prohibits U.S. persons from transacting publicly traded securities of certain “Communist Chinese military companies” named in such executive order, as well as the executive order issued in January 2021 that prohibits such transactions as are identified by the U.S. Secretary of Commerce with certain “Chinese connected software applications,” including Alipay and WeChat Pay. When such measures become effective, any transaction that is related to such target companies by any such person, or with respect to any such property, subject to the jurisdiction of the United States, with such target companies shall be prohibited. In March 2021, the Federal Communications Commission, or the FCC, said it had identified five Chinese companies that posed a threat to U.S. national security. In November 2021, the U.S. enacted the Secure Equipment Act, which stops companies judged to be a security threat from receiving new telecoms equipment licenses, and directs the Federal Communications Commission not to review applications from such companies ruled a threat. The Secure Equipment Act signifies that equipment from Huawei, ZTE and three other Chinese companies cannot be used in U.S. telecoms networks. In August 2022, the U.S. enacted the Creating Helpful Incentives to Produce Semiconductors and Science Act of 2022 (CHIPS Act). The CHIPS Act aims to strengthen U.S. domestic semiconductor manufacturing, design and research, fortify the economy and national security, and to help the U.S. compete economically against China. In October 2022, BIS released broad changes in export control regulations, including new regulations restricting the export to China of advanced semiconductors, supercomputer technology, equipment for the manufacturing of advanced semiconductors, and components and technology for the manufacturing in China of certain semiconductor manufacturing equipment. These restrictions or regulations, and similar or more expansive restrictions or regulations that may be imposed by the U.S. or other jurisdictions in the future, may materially and adversely affect our ability to acquire technologies, systems, devices or components that may be critical to our technology infrastructure, service offerings and business operations. There can be no assurance that the current and/or future restrictions or regulations implemented by the U.S. government, or authorities in other jurisdictions, and related developments, will not have a negative impact on our business operations or reputation.

In addition, if any additional existing or potential customers and/or suppliers of ours or any other parties that have collaborative relationships with us or our affiliates, or our company, were to become targeted under sanctions or export control restrictions, this may result in significant interruption in our business, regulatory investigations and reputational harm to us. Media reports on alleged violation of export control or economic and trade sanctions or data security and privacy laws, by us or by our customers, even on matters not involving us, could nevertheless damage our reputation and lead to regulatory investigations, fines and penalties against us. Such fines and penalties may be significant, and if we were publicly named or investigated by any regulator on the basis of suspected or alleged violations of export control or economic and trade sanctions or data security and privacy laws and rules, even in situations where the potential amount or fine involved may be relatively small, our businesses could be severely interrupted and our reputation could be significantly harmed.

Furthermore, rising trade and political tensions between the United States and China could place pressure on the economic growth in China as well as the rest of the world. Such rising tensions could also reduce levels of trade, investments, technological exchanges and other economic activities between the two major economies, which would have a material adverse effect on global economic conditions and the stability of global financial markets. Starting from February 2025, the U.S. government imposed a series of tariff increases on imports from China. Following the recent announcement by President Trump on April 9, 2025, the tariffs on imports from China have been raised to 145%, and a fact sheet issued by White House on April 15, 2025 indicated that tariffs on certain goods imported from China could be as high as 245%. In response to the multiple rounds of tariff increases by the U.S. government, China also announced several rounds of retaliatory tariffs on goods imported from the U.S., raising the rate to 125%. There may be further developments in tariff policies that are currently unpredictable. Trade tension between China and the United States may further intensify. The United States may adopt even more drastic measures in the future, and China may further retaliate in response to new trade policies, treaties and tariffs implemented by the United States. If we were unable to conduct our business as it is currently conducted as a result of such regulatory or policy changes, our business, results of operations and financial condition would be materially and adversely affected.

Any further escalation in trade or other tensions between the United States and China or news and rumors of any escalation, could introduce further uncertainties to the global economy. Any decline in, or slowdown in the growth of, the cryptocurrency industry may lead to decreased demand for our services, which could have a material and adverse effect on our business, results of operations and financial condition.

In October 2024, the U.S. Treasury Department issued a final rule establishing a new national security regulatory framework restricting outbound investment from the United States in certain sensitive industries and sectors in China including the Special Administrative Regions of Hong Kong and Macau (the “Outbound Investment Rule”). The Outbound Investment Rule, which took effect on January 2, 2025, targets investments involving any “covered foreign person” which includes persons and entities associated with countries of concern, currently only China, that engage in certain activities in three sectors: (i) semiconductor and microelectronics, (ii) quantum information technologies, and (iii) artificial intelligence systems.  Depending on the activity in question, the Outbound Investment Rule imposes obligations on U.S. persons, either prohibiting, or requiring notification to the U.S. government concerning, “covered transactions,” which is defined to include, among other things, acquisitions of equity interests or provision of certain debt financing to covered foreign persons, brownfield or greenfield investment in China, or entry into a joint venture with a covered person, unless an enumerated exception applies, such as investment in publicly traded securities. We currently do not believe that we are a “covered foreign person” under the Outbound Investment Rule. However, there is no assurance that the U.S. Treasury Department will take the same view as ours. If we were to be deemed a Covered Foreign Person, our ability to raise capital would be significantly and negatively affected, which could be detrimental to our business, financial condition and prospects. In such case, the trading prices of our ADSs and/or our Class A ordinary shares may be materially and adversely affected and the value of our securities may decline significantly. It is also possible that the U.S. government may expand the sectors and technologies subject to the Outbound Investment Rule or adopt additional laws or regulations further restricting outbound investment from the U.S. to or relating to China. For example, on February 20, 2025, President Trump issued the America First Trade Policy Memorandum, which proposes possible expansion of the set of technologies of concern and a review of exceptions to the Outbound Investment Rule, possibly including changes to the existing exception for publicly trades securities. As of the date of this annual report, the proposed changes under the America First Investment Policy are not implemented, although the proposed restrictions may further deepen the uncertainties for cross-border collaborations, investments, and funding opportunities for China-based issuers. If our ability to raise such capital is significantly and negatively affected, it could be detrimental to our business, financial condition and prospects, and our ADSs may significantly decline in value.

Furthermore, there were media reports on deliberations within the U.S. government regarding potentially limiting or restricting China-based companies from accessing U.S. capital markets, and delisting China-based companies from U.S. national securities exchanges. In January 2021, after reversing its own delisting decision, the NYSE ultimately resolved to delist China Mobile, China Unicom and China Telecom in compliance with the executive order issued in November 2020, after receiving additional guidance from the U.S. Department of Treasury and its Office of Foreign Assets Control. These delistings have introduced greater confusion and uncertainty about the status and prospects of Chinese companies listed on the U.S. stock exchanges. On April 9, 2025, amid the escalation of trade war between the U.S. and China, the U.S. Secretary of the State, Scott Bessent, indicated the possibility of delisting U.S.-listed China-based issuers. If any further such deliberations were to materialize, it may have a material and adverse impact on the stock performance of China-based issuers listed in the United States such as us, and we cannot assure you that we will always be able to maintain the listing of our ADSs on a national stock exchange in the U.S., such as the NYSE or the Nasdaq Stock Market, or that you will always be allowed to trade our ADSs.

Our mining operating costs outpace our mining revenues, which could seriously harm our business or increase our losses.

Our mining operations are costly and our expenses may increase in the future. This expense increase may not be offset by a corresponding increase in revenue. Our expenses may be greater than we anticipate, and our investments to make our business more efficient may not succeed and may outpace monetization efforts. Increases in our costs without a corresponding increase in our revenue would increase our losses and could seriously harm our business and financial performance.

We have an evolving business model which is subject to various uncertainties.

Since announcing our entry into the cryptocurrency industry in December 2020, we have (i) purchased cryptocurrency mining machines, (ii) acquired a 7-nanometer mining machine manufacturer to unfurl a comprehensive approach to cryptocurrency mining, (iii) developed a cryptocurrency mining data center in Ohio with power capacity of 82.5 megawatts, and (iv) completed the first closing of acquisition of cryptocurrency mining data centers and Bitcoin mining machines in Ethiopia. As cryptocurrency assets and blockchain technologies become more widely available, we expect the services and products associated with them to evolve. In order to stay current with the industry, our business model may need to continue to evolve as well. From time to time, we may modify aspects of our business model relating to our strategy. There can be no assurance that these or any other modifications will be successful or will not result in harm to our business. We may not be able to manage growth effectively, which could damage our reputation, limit our growth and negatively affect our operating results. Further, we cannot provide any assurance that we will successfully identify all emerging trends and growth opportunities in this business sector and we may lose out on those opportunities. Such circumstances could have a material adverse effect on our business, prospects or operations.

We may acquire other businesses, form joint ventures or acquire other companies or businesses that could negatively affect our operating results, dilute our shareholders’ ownership, increase our debt or cause us to incur significant expense; notwithstanding the foregoing, our growth may depend on our success in uncovering and completing such transactions.

We have been and will continue to actively consider strategic opportunities, particularly in the field of blockchain and cryptocurrency; however, there can be no assurance that acquisitions of businesses, assets and/or entering into strategic alliances or joint ventures will be successful. We may not be able to find suitable partners or acquisition candidates and may not be able to complete such transactions on favorable terms, if at all. If we make any acquisitions, we may not be able to integrate these acquisitions successfully into the existing business and could assume unknown or contingent liabilities. Furthermore, most potential partners and acquisition candidates in the field of blockchain and cryptocurrency have a short operating history and an evolving business model, which heighten the risks to us and may reduce the likelihood that any such partnership or acquisition will be successful.

Any future acquisitions also could result in the issuance of ordinary shares, incurrence of debt, contingent liabilities or future write-offs of intangible assets or goodwill, any of which could have a negative impact on our cash flows, financial condition and results of operations. Integration of an acquired company may also disrupt ongoing operations and require management resources that otherwise would be focused on developing and expanding our existing business. We may experience losses related to potential investments in other companies, which could harm our financial condition and results of operations. Further, we may not realize the anticipated benefits of any acquisition, strategic alliance or joint venture if such investments do not materialize.

To finance any acquisitions or joint ventures, we may choose to issue shares of ordinary shares, preferred shares or a combination of debt and equity as consideration, which could significantly dilute the ownership of our existing shareholders or provide rights to such preferred shareholders in priority over holders of our ordinary shares. Additional funds may not be available on terms that are favorable to us, or at all. If the price of our ADSs is low or volatile, we may not be able to acquire other companies or fund a joint venture project using ordinary shares as consideration.

We may not be able to compete with other companies, some of whom have greater resources and experience.

We may not be able to compete successfully against present or future competitors. We do not have the resources to compete with larger providers of similar services at this time. The cryptocurrency industry has attracted various high-profile and well-established operators, some of which have substantially greater liquidity and financial resources than we do. With the limited resources we have available, we may experience great difficulties in expanding and improving our network of computers to remain competitive. Competition from existing and future competitors could result in our inability to secure acquisitions and partnerships that we may need to expand our business in the future. This competition from other entities with greater resources, experience and reputations may result in our failure to maintain or expand our business, as we may never be able to successfully execute our business plan. If we are unable to expand and remain competitive, our business could be negatively affected which would have an adverse effect on the trading price of our ADSs, which would harm investors in our company.

If regulatory changes or interpretations require the regulation of bitcoins under the Securities Act and Investment Company Act by the SEC, we may be required to register and comply with such regulations. To the extent that we decide to continue operations, the required registrations and regulatory compliance steps may result in extraordinary, non-recurring expenses to us. We may also decide to cease certain operations. Any disruption of our operations in response to the changed regulatory circumstances may be at a time that is disadvantageous to investors. This would likely have a material adverse effect on us and investors may lose their investment.

Current and future legislation and the SEC rulemaking and other regulatory developments, including interpretations released by a regulatory authority, may impact the manner in which bitcoins are treated for classification and clearing purposes. The SEC’s July 25, 2017 Report expressed its view that digital assets may be securities depending on the facts and circumstances. As of the date of this annual report, we are not aware of any rules that have been proposed to regulate bitcoins as securities. We cannot be certain as to how future regulatory developments will impact the treatment of bitcoins under the law. Such additional registrations may result in extraordinary, non-recurring expenses, thereby materially and adversely impacting an investment in us. If we determine not to comply with such additional regulatory and registration requirements, we may seek to cease certain of our operations. Any such action may adversely affect an investment in us.

To the extent that digital assets including ether, bitcoins and other digital assets we may own are deemed by the SEC to fall within the definition of a security, we may be required to register and comply with additional regulation under the Investment Company Act, including additional periodic reporting and disclosure standards and requirements and the registration of our Company as an investment company. If we determine not to comply with such additional regulatory and registration requirements, we may seek to cease all or certain parts of our operations. Any such action would likely adversely affect an investment in us and investors may suffer a complete loss of their investment.

Cryptocurrency-Related Risks

Regulatory changes or actions may alter the nature of an investment in us or restrict the use of cryptocurrencies in a manner that adversely affects our business, prospects or operations.

As cryptocurrencies have grown in both popularity and market size, governments around the world have reacted differently to cryptocurrencies; certain governments have deemed them illegal, and others have allowed their use and trade without restriction, while in some jurisdictions, such as in the U.S., subject to extensive, and in some cases overlapping, unclear and evolving regulatory requirements. Ongoing and future regulatory actions may impact our ability to continue to operate, and such actions could affect our ability to continue as a going concern or to pursue our new strategy at all, which could have a material adverse effect on our business, prospects or operations.

The development and acceptance of cryptographic and algorithmic protocols governing the issuance of and transactions in cryptocurrencies is subject to a variety of factors that are difficult to evaluate.

The use of cryptocurrencies to, among other things, buy and sell goods and services and complete transactions, is part of a new and rapidly evolving industry that employs cryptocurrency assets based upon a computer-generated mathematical and/or cryptographic protocol. Large-scale acceptance of cryptocurrencies as a means of payment has not, and may never, occur. The growth of this industry in general, and the use of cryptocurrencies in particular, is subject to a high degree of uncertainty, and the slowing or stopping of the development or acceptance of developing protocols may occur unpredictably. The factors include, but are not limited to:

The outcome of these factors could have negative effects on our ability to continue as a going concern or to pursue our business strategy at all, which could have a material adverse effect on our business, prospects or operations as well as potentially negative effect on the value of any bitcoin or other cryptocurrencies we mine or otherwise acquire or hold for our own account, which would harm investors in our securities.

Banks and financial institutions may not provide banking services, or may cut off services, to businesses that engage in cryptocurrency-related activities or that accept cryptocurrencies as payment, including financial institutions of investors in our securities.

A number of companies that engage in bitcoin and/or other cryptocurrency-related activities have been unable to find banks or financial institutions that are willing to provide them with bank accounts and other services. Similarly, a number of companies and individuals or businesses associated with cryptocurrencies may have had and may continue to have their existing bank accounts closed or services discontinued with financial institutions in response to government action, particularly in China, where regulatory response to cryptocurrencies has been to exclude their use for ordinary consumer transactions within China. We also may be unable to obtain or maintain these services for our business. The difficulty that many businesses that provide bitcoin and/or derivatives on other cryptocurrency-related activities have and may continue to have in finding banks and financial institutions willing to provide them services may be decreasing the usefulness of cryptocurrencies as a payment system and harming public perception of cryptocurrencies, and could decrease their usefulness and harm their public perception in the future. 

The usefulness of cryptocurrencies as a payment system and the public perception of cryptocurrencies could be damaged if banks or financial institutions were to close the accounts of businesses engaging in bitcoin and/or other cryptocurrency-related activities. This could occur as a result of compliance risk, cost, government regulation or public pressure. The risk applies to securities firms, clearance and settlement firms, national stock and derivatives on commodities exchanges, the over-the-counter market, and the Depository Trust Company, which, if any of such entities adopts or implements similar policies, rules or regulations, could negatively affect our relationships with financial institutions and impede our ability to convert cryptocurrencies to fiat currencies. Such factors could have a material adverse effect on our ability to continue as a going concern or to pursue our new strategy at all, which could have a material adverse effect on our business, prospects or operations and harm investors.

We may face risks of Internet disruptions, which could have an adverse effect on the price of cryptocurrencies.

A disruption of the Internet may affect the use of cryptocurrencies and subsequently the value of our securities. Generally, cryptocurrencies and our business of mining cryptocurrencies is dependent upon the Internet. A significant disruption in Internet connectivity could disrupt a currency’s network operations until the disruption is resolved and have an adverse effect on the price of cryptocurrencies and our ability to mine cryptocurrencies.

The digital asset exchanges on which digital assets trade are relatively new and, in most cases, largely unregulated and may therefore be more exposed to fraud and failure than established, regulated exchanges for other products. To the extent that the digital asset exchanges representing a substantial portion of the volume in digital asset trading are involved in fraud or experience security failures or other operational issues, such digital asset exchanges’ failures may result in a reduction in the price of some or all digital assets and can adversely affect an investment in us.

The digital asset exchanges on which the digital assets trade are new and, in most cases, largely unregulated. Furthermore, many digital asset exchanges (including several of the most prominent USD denominated digital asset exchanges) do not provide the public with significant information regarding their ownership structure, management teams, corporate practices or regulatory compliance. As a result, the marketplace may lose confidence in, or may experience problems relating to, digital asset exchanges, including prominent exchanges handling a significant portion of the volume of digital asset trading.

For example, over the past four years, a number of bitcoin exchanges have been closed due to fraud, failure or security breaches. In many of these instances, the customers of such bitcoin exchanges were not compensated or made whole for the partial or complete losses of their account balances in such bitcoin exchanges. While smaller bitcoin exchanges are less likely to have the infrastructure and capitalization that make larger bitcoin exchanges more stable, larger bitcoin exchanges are more likely to be appealing targets for hackers and “malware” (i.e., software used or programmed by attackers to disrupt computer operation, gather sensitive information or gain access to private computer systems). Further, the collapse of the largest bitcoin exchange in 2014 suggests that the failure of one component of the overall bitcoin ecosystem can have consequences for both users of a bitcoin exchange and the bitcoin industry as a whole.

A lack of stability in the digital asset exchange market and the closure or temporary shutdown of digital asset exchanges due to fraud, business failure, hackers or malware, or government-mandated regulation may reduce confidence in the digital asset networks and result in greater volatility in digital asset values. These potential consequences of a digital asset exchange’s failure could adversely affect an investment in us.

The impact of geopolitical and economic events on the supply and demand for cryptocurrencies is uncertain.

Geopolitical crises may motivate large-scale purchases of bitcoin and other cryptocurrencies, which could increase the price of bitcoin and other cryptocurrencies rapidly. This may increase the likelihood of a subsequent price decrease as crisis-driven purchasing behavior dissipates, adversely affecting the value of our inventory following such downward adjustment. Such risks are similar to the risks of purchasing commodities in general uncertain times, such as the risk of purchasing, holding or selling gold. Alternatively, as an emerging asset class with limited acceptance as a payment system or commodity, global crises and general economic downturn may discourage investment in cryptocurrencies as investors focus their investment on less volatile asset classes as a means of hedging their investment risk.

As an alternative to fiat currencies that are backed by central governments, cryptocurrencies, which are relatively new, are subject to supply and demand forces. How such supply and demand will be impacted by geopolitical events is largely uncertain but could be harmful to us and investors in our ADSs. Political or economic crises may motivate large-scale acquisitions or sales of cryptocurrencies either globally or locally. Such events could have a material adverse effect on our ability to continue as a going concern or to pursue our new strategy at all, which could have a material adverse effect on our business, prospects or operations and potentially the value of any bitcoin or any other cryptocurrencies we mine or otherwise acquire or hold for our own account.

Acceptance and/or widespread use of cryptocurrency is uncertain.

Currently, there is a relatively limited use of any cryptocurrency in the retail and commercial marketplace, thus contributing to price volatility that could adversely affect an investment in our securities. Banks and other established financial institutions may refuse to process funds for cryptocurrency transactions, process wire transfers to or from cryptocurrency exchanges, cryptocurrency-related companies or service providers, or maintain accounts for persons or entities transacting in cryptocurrency. Conversely, a significant portion of cryptocurrency demand is generated by investors seeking a long-term store of value or speculators seeking to profit from the short- or long-term holding of the asset. Price volatility undermines any cryptocurrency’s role as a medium of exchange, as retailers are much less likely to accept it as a form of payment. Market capitalization for a cryptocurrency as a medium of exchange and payment method may always be low.

The relative lack of acceptance of cryptocurrencies in the retail and commercial marketplace, or a reduction of such use, limits the ability of end users to use them to pay for goods and services. Such lack of acceptance or decline in acceptances could have a material adverse effect on our ability to continue as a going concern or to pursue our new strategy at all, which could have a material adverse effect on our business, prospects or operations and potentially the value of bitcoin or any other cryptocurrencies we mine or otherwise acquire or hold for our own account.

Transactional fees may decrease demand for bitcoin and prevent expansion.

As the number of bitcoins currency rewards awarded for solving a block in a blockchain decreases, the incentive for mining machines to continue to contribute to the bitcoin network may transition from a set reward to transaction fees. 

In order to incentivize mining machines to continue to contribute to the bitcoin network, the bitcoin network may either formally or informally transition from a set reward to transaction fees earned upon solving a block. This transition could be accomplished by mining machines independently electing to record in the blocks they solve only those transactions that include payment of a transaction fee. If transaction fees paid for bitcoin transactions become too high, the marketplace may be reluctant to accept bitcoin as a means of payment and existing users may be motivated to switch from bitcoin to another cryptocurrency or to fiat currency. Either the requirement from mining machines of higher transaction fees in exchange for recording transactions in a blockchain or a software upgrade that automatically charges fees for all transactions may decrease demand for bitcoin and prevent the expansion of the bitcoin network to retail merchants and commercial businesses, resulting in a reduction in the price of bitcoin that could adversely impact an investment in our securities. Decreased use and demand for bitcoin may adversely affect its value and result in a reduction in the price of bitcoin and the value of our ADSs.

The decentralized nature of cryptocurrency systems may lead to slow or inadequate responses to crises, which may negatively affect our business.

The decentralized nature of the governance of cryptocurrency systems may lead to ineffective decision making that slows development or prevents a network from overcoming emergent obstacles. Governance of many cryptocurrency systems is by voluntary consensus and open competition with no clear leadership structure or authority. To the extent lack of clarity in corporate governance of cryptocurrency systems leads to ineffective decision making that slows development and growth of such cryptocurrencies, the value of our ADSs may be adversely affected.

It may be illegal now, or in the future, to mine for, acquire, own, hold, sell or use bitcoin, ether, or other cryptocurrencies, participate in blockchains or utilize similar cryptocurrency assets in one or more countries, the ruling of which would adversely affect us.

Although currently cryptocurrencies generally are not regulated or are lightly regulated in most countries, one or more countries such as China and Russia, which have taken harsh regulatory action in recent months, may take regulatory actions in the future that could severely restrict the right to mine for, acquire, own, hold, sell or use these cryptocurrency assets or to exchange for fiat currency. In many nations, particularly in China and Russia, it is illegal to accept payment in bitcoin and other cryptocurrencies for consumer transactions and banking institutions are barred from accepting deposits of cryptocurrencies. Such restrictions may adversely affect us as the large-scale use of cryptocurrencies as a means of exchange is presently confined to certain regions globally. In addition, mining for bitcoin, ether, or other cryptocurrencies may become restricted or prohibited in locations where we operate. Such circumstances could have a material adverse effect on our ability to continue as a going concern or to pursue our new strategy at all, which could have a material adverse effect on our business, prospects or operations and potentially the value of any bitcoin or other cryptocurrencies we mine or otherwise acquire or hold for our own account, and harm investors.

There is a lack of liquid markets, and possible manipulation of blockchain/cryptocurrency-based assets.

Cryptocurrencies that are represented and trade on a ledger-based platform may not necessarily benefit from viable trading markets. Stock exchanges have listing requirements and vet issuers; requiring them to be subjected to rigorous listing standards and rules, and monitor investors transacting on such platform for fraud and other improprieties. These conditions may not necessarily be replicated on a distributed ledger platform, depending on the platform’s controls and other policies. The laxer a distributed ledger platform is about vetting issuers of cryptocurrency assets or users that transact on the platform, the higher the potential risk for fraud or the manipulation of the ledger due to a control event. These factors may decrease liquidity or volume or may otherwise increase volatility of investment securities or other assets trading on a ledger-based system, which may adversely affect us. Such circumstances could have a material adverse effect on our ability to continue as a going concern or to pursue our new strategy at all, which could have a material adverse effect on our business, prospects or operations and potentially the value of any bitcoin or other cryptocurrencies we mine or otherwise acquire or hold for our own account, and harm investors.

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Our operations, investment strategies and profitability may be adversely affected by competition from other methods of investing in cryptocurrencies.

We compete with other users and/or companies that are mining cryptocurrencies and other potential financial vehicles, including securities backed by or linked to cryptocurrencies through entities similar to us. Market and financial conditions, and other conditions beyond our control, may make it more attractive to invest in other financial vehicles, or to invest in cryptocurrencies directly, which could limit the market for our shares and reduce their liquidity. The emergence of other financial vehicles and exchange-traded funds have been scrutinized by regulators and such scrutiny and the negative impressions or conclusions resulting from such scrutiny could be applicable to us and impact our ability to successfully pursue our new strategy or operate at all, or to establish or maintain a public market for our securities. Such circumstances could have a material adverse effect on our ability to continue as a going concern or to pursue our new strategy at all, which could have a material adverse effect on our business, prospects or operations and potentially the value of any bitcoin or other cryptocurrencies we mine or otherwise acquire or hold for our own account, and harm investors.

The development and acceptance of competing blockchain platforms or technologies may cause consumers to use alternative distributed ledgers or other alternatives.

The development and acceptance of competing blockchain platforms or technologies may cause consumers to use alternative distributed ledgers or an alternative to distributed ledgers altogether. Our business utilizes presently existent digital ledgers and blockchains and we could face difficulty adapting to emergent digital ledgers, blockchains, or alternatives thereto. This may adversely affect us and our exposure to various blockchain technologies and prevent us from realizing the anticipated profits from our investments. Such circumstances could have a material adverse effect on our ability to continue as a going concern or to pursue our new strategy at all, which could have a material adverse effect on our business, prospects or operations and potentially the value of any bitcoin or other cryptocurrencies we mine or otherwise acquire or hold for our own account, and harm investors.

Our cryptocurrencies may be subject to loss, theft or restriction on access.

There is a risk that some or all of our cryptocurrencies could be lost or stolen. Cryptocurrencies are stored in cryptocurrency sites commonly referred to as “wallets” by holders of cryptocurrencies which may be accessed to exchange a holder’s cryptocurrency assets. Access to our cryptocurrency assets could also be restricted by cybercrime (such as a denial of service attack) against a service at which we maintain a hosted hot wallet. A hot wallet refers to any cryptocurrency wallet that is connected to the Internet. Generally, hot wallets are easier to set up and access then wallets in cold storage, but they are also more susceptible to hackers and other technical vulnerabilities. Cold storage refers to any cryptocurrency wallet that is not connected to the Internet. Cold storage is generally more secure than hot storage, but is not ideal for quick or regular transactions and we may experience lag time in our ability to respond to market fluctuations in the price of our cryptocurrency assets. We currently hold all of our cryptocurrencies in hot wallets and are exploring the use of cold storage. However, the risk of loss of our cryptocurrency assets cannot be wholly eliminated even if cold storage is used.

Hackers or malicious actors may launch attacks to steal, compromise or secure cryptocurrencies, such as by attacking the cryptocurrency network source code, exchange mining machines, third-party platforms, cold and hot storage locations or software, or by other means. We may be in control and possession of one of the more substantial holdings of cryptocurrency. As we increase in size, we may become a more appealing target of hackers, malware, cyber-attacks or other security threats. Any of these events may adversely affect our operations and, consequently, our investments and profitability. The loss or destruction of a private key required to access our digital wallets may be irreversible and we may be denied access for all time to our cryptocurrency holdings or the holdings of others held in those compromised wallets. Our loss of access to our private keys or our experience of a data loss relating to our digital wallets could adversely affect our investments and assets.

Cryptocurrencies are controllable only by the possessor of both the unique public and private keys relating to the local or online digital wallet in which they are held, which wallet’s public key or address is reflected in the network’s public blockchain. We will publish the public key relating to digital wallets in use when we verify the receipt of transfers and disseminate such information into the network, but we will need to safeguard the private keys relating to such digital wallets. To the extent such private keys are lost, destroyed or otherwise compromised, we will be unable to access our cryptocurrency rewards and such private keys may not be capable of being restored by any network. Any loss of private keys relating to digital wallets used to store our cryptocurrencies could have a material adverse effect on our ability to continue as a going concern or to pursue our new strategy at all, which could have a material adverse effect on our business, prospects or operations and potentially the value of any bitcoin or other cryptocurrencies we mine or otherwise acquire or hold for our own account.

Risks due to hacking or adverse software event.

There can be no assurances that any processes to manage wallets that are associated with our cryptocurrency holdings that we have adopted or will adopt in the future are or will be secure or effective, and we would suffer significant and immediate adverse effects if we suffered a loss of our cryptocurrency due to an adverse software or cybersecurity event. Human error and the constantly evolving state of cybercrime and hacking techniques may render present security protocols and procedures ineffective in ways which we cannot predict. If our security procedures and protocols are ineffectual and our cryptocurrency assets are compromised by cybercriminals, we may not have adequate recourse to recover our losses stemming from such compromise and we may lose much of the accumulated value of our cryptocurrency mining activities. This would have a negative impact on our business and operations.

Incorrect or fraudulent cryptocurrency transactions may be irreversible.

Cryptocurrency transactions are irrevocable and stolen or incorrectly transferred cryptocurrencies may be irretrievable. As a result, any incorrectly executed or fraudulent cryptocurrency transactions could adversely affect our investments and assets.

Cryptocurrency transactions are not, from an administrative perspective, reversible without the consent and active participation of the recipient of the cryptocurrencies from the transaction. In theory, cryptocurrency transactions may be reversible with the control or consent of a majority of processing power on the network, however, we do not now, nor is it feasible that we could in the future, possess sufficient processing power to effect this reversal. Once a transaction has been verified and recorded in a block that is added to a blockchain, an incorrect transfer of a cryptocurrency or a theft thereof generally will not be reversible and we may not have sufficient recourse to recover our losses from any such transfer or theft. It is possible that, through computer or human error, or through theft or criminal action, our cryptocurrency rewards could be transferred in incorrect amounts or to unauthorized third parties, or to uncontrolled accounts. Further, according to the SEC, at this time, there is no specifically enumerated U.S. or foreign governmental, regulatory, investigative or prosecutorial authority or mechanism through which to bring an action or complaint regarding missing or stolen cryptocurrency. We would be, therefore, reliant on existing private investigative entities to investigate any potential loss of our cryptocurrency assets. Such third-party service providers rely on data analysis and compliance of ISPs with traditional court orders to reveal information such as the IP addresses of any attackers who may have target us. To the extent that we are unable to recover our losses from such action, error or theft, such events could have a material adverse effect on our ability to continue as a going concern or to pursue our new strategy at all, which could have a material adverse effect on our business, prospects or operations of and potentially the value of any bitcoin or other cryptocurrencies we mine or otherwise acquire or hold for our own account.

Our interactions with a blockchain may expose us to SDN or blocked persons or cause us to violate provisions of law that did not contemplate distribute ledger technology.

The Office of Financial Assets Control of the U.S. Department of Treasury requires us to comply with its sanction program and not conduct business with persons named on its specially designated nationals (“SDN”) list. However, because of the pseudonymous nature of blockchain transactions we may inadvertently and without our knowledge engage in transactions with persons named on OFAC’s SDN list. Our Company’s policy prohibits any transactions with such SDN individuals, but we may not be adequately capable of determining the ultimate identity of the individual with whom we transact with respect to selling cryptocurrency assets. Moreover, federal law prohibits any U.S. person from knowingly or unknowingly possessing any visual depiction commonly known as child pornography. Recent media reports have suggested that persons have imbedded such depictions on one or more blockchains. Because our business requires us to download and retain one or more blockchains to effectuate our ongoing business, it is possible that such digital ledgers contain prohibited depictions without our knowledge or consent. To the extent government enforcement authorities literally enforce these and other laws and regulations that are impacted by decentralized distributed ledger technology, we may be subject to investigation, administrative or court proceedings, and civil or criminal monetary fines and penalties, all of which could harm our reputation and affect the value of our ADSs.

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Cryptocurrencies face significant scaling obstacles that can lead to high fees or slow transaction settlement times.

Cryptocurrencies face significant scaling obstacles that can lead to high fees or slow transaction settlement times, and attempts to increase the volume of transactions may not be effective. Scaling cryptocurrencies is essential to the widespread acceptance of cryptocurrencies as a means of payment, which widespread acceptance is necessary to the continued growth and development of our business. Many cryptocurrency networks face significant scaling challenges. For example, cryptocurrencies are limited with respect to how many transactions can occur per second. Participants in the cryptocurrency ecosystem debate potential approaches to increasing the average number of transactions per second that the network can handle and have implemented mechanisms or are researching ways to increase scale, such as increasing the allowable sizes of blocks, and therefore the number of transactions per block, and sharding (a horizontal partition of data in a database or search engine), which would not require every single transaction to be included in every single mining machine’s or validator’s block. However, there is no guarantee that any of the mechanisms in place or being explored for increasing the scale of settlement of cryptocurrency transactions will be effective, or how long they will take to become effective, which could adversely affect an investment in our securities.

The price of cryptocurrencies may be affected by the sale of such cryptocurrencies by other vehicles investing in cryptocurrencies or tracking cryptocurrency markets.

The global market for cryptocurrency is characterized by supply constraints that differ from those present in the markets for commodities or other assets such as gold and silver. The mathematical protocols under which certain cryptocurrencies are mined permit the creation of a limited, predetermined amount of currency, while others have no limit established on total supply. To the extent that other vehicles investing in cryptocurrencies or tracking cryptocurrency markets form and come to represent a significant proportion of the demand for cryptocurrencies, large redemptions of the securities of those vehicles and the subsequent sale of cryptocurrencies by such vehicles could negatively affect cryptocurrency prices and therefore affect the value of the cryptocurrency inventory we hold. Such events could have a material adverse effect on our ability to continue as a going concern or to pursue our new strategy at all, which could have a material adverse effect on our business, prospects or operations and potentially the value of any bitcoin or other cryptocurrencies we mine or otherwise acquire or hold for our own account.

Cryptocurrency assets and transactions may be subject to further taxation in the future.

In recent years, the rise of cryptocurrency prices and transaction volume has attracted the attention of tax authorities. As the laws governing cryptocurrencies are still evolving, the tax treatment of cryptocurrencies in various jurisdictions are subject to change. While some countries intend to or have imposed taxation on cryptocurrency assets and transactions, other tax authorities are silent. As there is considerable uncertainty over the taxation of cryptocurrencies, we cannot guarantee that the cryptocurrency assets and transactions denominated in cryptocurrencies will not be subject to further taxation in the future, including but not limited to additional taxes and increased tax rate. These events could reduce the economic return of cryptocurrency and increase the holding costs of cryptocurrency assets, which could materially and adversely affect the businesses and financial performances of our blockchain customers engaging in cryptocurrency mining businesses, and in turn could have a material adverse effect on our business and results of operations.

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Cryptocurrency Mining-Related Risks

There are risks related to technological obsolescence, the vulnerability of the global supply chain for cryptocurrency hardware disruption, and difficulty in obtaining new hardware which may have a negative effect on our business.

Our mining operations can only be successful and ultimately profitable if the costs, including hardware and electricity costs, associated with mining cryptocurrencies are lower than the price of a bitcoin. As our mining facility operates, our mining machines experience ordinary wear and tear, and may also face more significant malfunctions caused by a number of extraneous factors beyond our control. As of the date of this annual report, most of our mining machines were previously owned and were purchased by us on a second hand basis. These second-hand mining machines may cost more to repair, maintain and operate, and will likely have a shorter useful life, than new mining machines. If our mining machines cannot be maintained and operated efficiently, our aggregate hash rate and actual bitcoin production rate will decrease. We may need to incur additional costs in order to restore our aggregate hash rate and actual bitcoin production rate to prior levels. The degradation of our mining machines will require us to, over time, replace those mining machines which are no longer functional. Additionally, as the technology evolves, we may be required to acquire newer models of mining machines to remain competitive in the market. The cost of acquiring new mining machines is unpredictable and could be extremely high. We may need to obtain mining machines and other hardware from third parties at premium prices, to the extent they are available. Additionally, in order to keep pace with technological advances and competition from other mining companies, we may need to acquire new mining machines which will eventually need to be repaired or replaced along with other equipment from time to time to stay competitive. This upgrading process requires substantial capital investment, and we may face challenges in doing so on a timely and cost-effective basis. Any inability to maintain or upgrade our mining machines and other hardware on a cost-effective basis could have a material adverse effect on our results of operations and financial condition.

Furthermore, there are a limited number of suppliers of quality, high performance mining machines. The prices for such mining machines are often closely linked and similarly volatile to the price of bitcoin. Currently there is a shortage of quality, high performance mining machines due to recent increases in the price of bitcoin. This combination of factors makes quality, high performance mining machines expensive and difficult to acquire. Suppliers are often unwilling to commit to long-term contracts with fixed pricing terms due to the volatility and significant fluctuations in the price of bitcoin. In addition, any shortage of chips, processors and ASICs can result in a shortage in the mining machines they power. Such events could have a material adverse effect on our ability to pursue our new strategy, which could have a material adverse effect on our business and the value of our ADSs.

Our operations are dependent upon the mining machines we use, which are susceptible to failure.

The performance and reliability of our mining machines and our technology is critical to our reputation and our operations. If there is any issue with mining machines we use, our operations could be affected. Any system error or failure may significantly delay response times or even cause our system to fail. Any disruption in our ability to continue mining could result in lower yields and harm our reputation and business. Any exploitable weakness, flaw, or error common to our mining machines could affect all our mining operations, if a defect other flaw is exploited, all or a part of our mining operations could go offline simultaneously. Any interruption, delay or system failure could result in financial losses, a decrease in the trading price of our ADSs and damage to our reputation.

The primary cryptocurrency for which we mine, bitcoin, is subject to halving; the cryptocurrency reward for successfully uncovering a block will halve several times in the future and their value may not adjust to compensate us for the reduction in the rewards we receive from our mining efforts.

Halving is a process designed to control the overall supply and reduce the risk of inflation in cryptocurrencies using a Proof-of-Work consensus algorithm. At a predetermined block, the mining reward is cut in half, hence the term “halving.” For bitcoin, the reward was initially set at 50 bitcoin currency rewards per block and this was cut in half to 25 in November 28, 2012 at block 210,000, to 12.5 on July 9, 2016 at block 420,000, 6.25 on May 11, 2020 at block 630,000, and again to 3.125 on April 20, 2024 at block 720,000. This halving process will reoccur until the total amount of bitcoin currency rewards issued reaches 21 million, which is expected around 2140. While bitcoin prices have had a history of price fluctuations around the halving of its cryptocurrency reward, there is no guarantee that the price change will be favorable or would compensate for the reduction in mining reward. If a corresponding and proportionate increase in the trading price of bitcoin does not follow these anticipated halving events, the revenue we earn from our mining operations would see a corresponding decrease, which would have a material adverse effect on our business and operations. 

Our future success will depend in large part upon the value of bitcoin; the value of bitcoin and other cryptocurrencies may be subject to pricing risk and has historically been subject to wide swings.

Our operating results will depend in large part upon the value of bitcoin because it’s the primary cryptocurrency we currently mine. Specifically, our revenues from our bitcoin mining operations are based upon two factors: (1) the number of bitcoin rewards we successfully mine and (2) the value of bitcoin. In addition, our operating results are directly impacted by changes in the value of bitcoin, because under the value measurement model, both realized and unrealized changes will be reflected in our statement of operations (i.e., we will be marking bitcoin to fair value each quarter). This means that our operating results will be subject to swings based upon increases or decreases in the value of bitcoin. Furthermore, our new strategy initially focuses almost entirely on bitcoin (as opposed to other cryptocurrencies). Further, our current application-specific integrated circuit, or ASIC, machines (which we refer to as “mining machines”) are principally utilized for mining bitcoin and bitcoin cash and cannot mine other cryptocurrencies, such as ether, that are not mined utilizing the “SHA-256 algorithm.” If other cryptocurrencies were to achieve acceptance at the expense of bitcoin or bitcoin cash causing the value of bitcoin or bitcoin cash to decline, or if bitcoin were to switch its proof of work algorithm from SHA-256 to another algorithm for which our mining machines are not specialized, or the value of bitcoin or bitcoin cash were to decline for other reasons, particularly if such decline were significant or over an extended period of time, our operating results would be adversely affected, and there could be a material adverse effect on our ability to continue as a going concern or to pursue our new strategy at all, which could have a material adverse effect on our business, prospects or operations, and harm investors.

Bitcoin and other cryptocurrency market prices, which have historically been volatile and are impacted by a variety of factors (including those discussed below), are determined primarily using data from various exchanges, over-the-counter markets and derivative platforms. Furthermore, such prices may be subject to factors such as those that impact commodities, more so than business activities, which could be subjected to additional influence from fraudulent or illegitimate actors, real or perceived scarcity, and political, economic, regulatory or other conditions. Pricing may be the result of, and may continue to result in, speculation regarding future appreciation in the value of cryptocurrencies, or our share price, inflating and making their market prices more volatile or creating “bubble” type risks for both bitcoin and our ADSs.

Currently, there is relatively small use of digital assets in the retail and commercial marketplace in comparison to relatively large use by speculators, thus contributing to price volatility that could adversely affect an investment in us.

As relatively new products and technologies, digital assets and the blockchain networks on which they exist have only recently become widely accepted as a means of payment for goods and services by many major retail and commercial outlets and use of digital assets by consumers to pay such retail and commercial outlets remains limited. Conversely, a significant portion of demand for digital assets is generated by speculators and investors seeking to profit from the short- or long-term holding of such digital assets. A lack of expansion of digital assets into retail and commercial markets, or a contraction of such use, may result in increased volatility or a reduction in the price of all or any digital asset, either of which could adversely impact an investment in us.

We may not be able to realize the benefits of forks.

To the extent that a significant majority of users and mining machines on a cryptocurrency network install software that changes the cryptocurrency network or properties of a cryptocurrency, including the irreversibility of transactions and limitations on the mining of new cryptocurrency, the cryptocurrency network would be subject to new protocols and software. However, if less than a significant majority of users and mining machines on the cryptocurrency network consent to the proposed modification, and the modification is not compatible with the software prior to its modification, the consequence would be what is known as a “fork” of the network, with one prong running the pre-modified software and the other running the modified software. The effect of such a fork would be the existence of two versions of the cryptocurrency running in parallel, yet lacking interchangeability and necessitating exchange-type transaction to convert currencies between the two forks. Additionally, it may be unclear following a fork which fork represents the original asset and which is the new asset. Different metrics adopted by industry participants to determine which is the original asset include: referring to the wishes of the core developers of a cryptocurrency, blockchains with the greatest amount of hashing power contributed by mining machines or validators; or blockchains with the longest chain. A fork in the network of a particular cryptocurrency could adversely affect an investment in our securities or our ability to operate.

We may not be able to realize the economic benefit of a fork, either immediately or ever, which could adversely affect an investment in our securities. If we hold a cryptocurrency at the time of a hard fork into two cryptocurrencies, industry standards would dictate that we would be expected to hold an equivalent amount of the old and new assets following the fork. However, we may not be able, or it may not be practical, to secure or realize the economic benefit of the new asset for various reasons. For instance, we may determine that there is no safe or practical way to custody the new asset, that trying to do so may pose an unacceptable risk to our holdings in the old asset, or that the costs of taking possession and/or maintaining ownership of the new cryptocurrency exceed the benefits of owning the new cryptocurrency. Additionally, laws, regulation or other factors may prevent us from benefitting from the new asset even if there is a safe and practical way to custody and secure the new asset.

There is a possibility of cryptocurrency mining algorithms transitioning to proof of stake validation and other mining related risks, which could make us less competitive and ultimately adversely affect our business and the value of our ADSs.

Proof of stake is an alternative method in validating cryptocurrency transactions. Should the algorithm shift from a proof of work validation method to a proof of stake method, mining would require less energy and may render any company that maintains advantages in the current climate (for example, from lower priced electricity, processing, real estate, or hosting) less competitive. We, as a result of our efforts to optimize and improve the efficiency of our cryptocurrency mining operations, may be exposed to the risk in the future of losing the benefit of our capital investments and the competitive advantage we hope to gain form this as a result, and may be negatively impacted if a switch to proof of stake validation were to occur. This may additionally have an impact on other various investments of ours. Such events could have a material adverse effect on our ability to continue as a going concern or to pursue our new strategy at all, which could have a material adverse effect on our business, prospects or operations and potentially the value of any bitcoin or other cryptocurrencies we mine or otherwise acquire or hold for our own account.

To the extent that the profit margins of bitcoin mining operations are not high, operators of bitcoin mining operations are more likely to immediately sell bitcoin rewards earned by mining in the market, thereby constraining growth of the price of bitcoin that could adversely impact us, and similar actions could affect other cryptocurrencies.

Over the past two years, bitcoin mining operations have evolved from individual users mining with computer processors, graphics processing units and first-generation ASIC servers. Currently, new processing power is predominantly added by incorporated and unincorporated “professionalized” mining operations. Professionalized mining operations may use proprietary hardware or sophisticated ASIC machines acquired from ASIC manufacturers. They require the investment of significant capital for the acquisition of this hardware, the leasing of operating space (often in data centers or warehousing facilities), incurring of electricity costs and the employment of technicians to operate the mining farms. As a result, professionalized mining operations are of a greater scale than prior mining machines and have more defined and regular expenses and liabilities. These regular expenses and liabilities require professionalized mining operations to maintain profit margins on the sale of bitcoin. To the extent the price of bitcoin declines and such profit margin is constrained, professionalized mining machines are incentivized to more immediately sell bitcoin earned from mining operations, whereas it is believed that individual mining machines in past years were more likely to hold newly mined bitcoin for more extended periods. The immediate selling of newly mined bitcoin greatly increases the trading volume of bitcoin, creating downward pressure on the market price of bitcoin rewards.

The extent to which the value of bitcoin mined by a professionalized mining operation exceeds the allocable capital and operating costs determines the profit margin of such operation. A professionalized mining operation may be more likely to sell a higher percentage of its newly mined bitcoin rapidly if it is operating at a low profit margin and it may partially or completely cease operations if its profit margin is negative. In a low profit margin environment, a higher percentage could be sold more rapidly, thereby potentially depressing bitcoin prices. Lower bitcoin prices could result in further tightening of profit margins for professionalized mining operations creating a network effect that may further reduce the price of bitcoin until mining operations with higher operating costs become unprofitable forcing them to reduce mining power or cease mining operations temporarily. 

The foregoing risks associated with bitcoin could be equally applicable to other cryptocurrencies, whether existing now or introduced in the future. Such circumstances could have a material adverse effect on our ability to continue as a going concern or to pursue our new strategy at all, which could have a material adverse effect on our business, prospects or operations and potentially the value of bitcoin and any other cryptocurrencies we mine or otherwise acquire or hold for our own account, and harm investors.

If a malicious actor or botnet obtains control of more than 50% of the processing power on a cryptocurrency network, such actor or botnet could manipulate blockchains to adversely affect us, which would adversely affect an investment in us or our ability to operate.

If a malicious actor or botnet (a volunteer or hacked collection of computers controlled by networked software coordinating the actions of the computers) obtains a majority of the processing power dedicated to mining a cryptocurrency, it may be able to alter blockchains on which transactions of cryptocurrency reside and rely by constructing fraudulent blocks or preventing certain transactions from completing in a timely manner, or at all. The malicious actor or botnet could control, exclude or modify the ordering of transactions, though it could not generate new units or transactions using such control. The malicious actor could “double-spend” its own cryptocurrency (i.e., spend the same bitcoin in more than one transaction) and prevent the confirmation of other users’ transactions for as long as it maintained control. To the extent that such malicious actor or botnet does not yield its control of the processing power on the network or the cryptocurrency community does not reject the fraudulent blocks as malicious, reversing any changes made to blockchains may not be possible. The foregoing description is not the only means by which the entirety of blockchains or cryptocurrencies may be compromised but is only an example.

Although there are no known reports of malicious activity or control of blockchains achieved through controlling over 50% of the processing power on the network, it is believed that certain mining pools may have exceeded the 50% threshold in bitcoin. The possible crossing of the 50% threshold indicates a greater risk that a single mining pool could exert authority over the validation of bitcoin transactions. To the extent that the bitcoin ecosystem, and the administrators of mining pools, do not act to ensure greater decentralization of bitcoin mining processing power, the feasibility of a malicious actor obtaining control of the processing power will increase because the botnet or malicious actor could compromise more than 50% mining pool and thereby gain control of blockchain, whereas if the blockchain remains decentralized it is inherently more difficult for the botnet of malicious actor to aggregate enough processing power to gain control of the blockchain, may adversely affect an investment in our ADSs. Such lack of controls and responses to such circumstances could have a material adverse effect on our ability to continue as a going concern or to pursue our new strategy at all, which could have a material adverse effect on our business, prospects or operations and potentially the value of any bitcoin or other cryptocurrencies we mine or otherwise acquire or hold for our own account, and harm investors.

Cryptocurrencies, including those maintained by or for us, may be exposed to cybersecurity threats and hacks.

As with any computer code generally, flaws in cryptocurrency codes may be exposed by malicious actors. Several errors and defects have been found previously, including those that disabled some functionality for users and exposed users’ information. Exploitations of flaws in the source code that allow malicious actors to take or create money have previously occurred. On December 3, 2022, the Company’s former subsidiary, BTC.com, experienced a cyberattack. In the cyberattack, certain digital assets were stolen, including approximately US$700,000 in asset value owned by BTC.com’s clients, and approximately US$2.4 million in asset value owned by the Company.

Despite our efforts and processes to prevent breaches, our devices, as well as our mining machines, computer systems and those of third parties that we use in our operations, are vulnerable to further cyber security risks, including cyber-attacks such as viruses and worms, phishing attacks, denial-of-service attacks, physical or electronic break-ins, employee theft or misuse, and similar disruptions from unauthorized tampering with our mining machines and computer systems or those of third parties that we use in our operations. Such events could have a material adverse effect on our ability to continue as a going concern or to pursue our new strategy at all, which could have a material adverse effect on our business, prospects or operations and potentially the value of any bitcoin or other cryptocurrencies we mine or otherwise acquire or hold for our own account.

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We are subject to risks associated with our need for significant electrical power. Government regulators may potentially restrict the ability of electricity suppliers to provide electricity to mining operations, such as ours.

The operation of a bitcoin or other cryptocurrency mine can require massive amounts of electrical power. Further, our mining operations can only be successful and ultimately profitable if the costs, including electrical power costs, associated with mining a bitcoin are lower than the price of a bitcoin. Our electrical power costs could rise dramatically due to price increases. Any increases in our electrical power costs would reduce the profit margin of our mining operations. As a result, any mine we establish can only be successful if we can obtain sufficient electrical power for that mine on a cost-effective basis, and our establishment of new mines requires us to find locations where that is the case. There may be significant competition for suitable mine locations, and government regulators may potentially restrict the ability of electricity suppliers to provide electricity to mining operations in times of electricity shortage, or may otherwise potentially restrict or prohibit the provision or electricity to mining operations. Additionally, our mining machines, aggregate hash rate, and actual bitcoin production rate could be materially and adversely affected by a power outage. Given the power requirement, it would not be feasible to run mining machines on back-up power generators in the event of a government restriction on electricity or a power outage. If we are unable to receive adequate power supply and are forced to reduce our operations due to the availability or cost of electrical power, our business would experience materially negative impacts.

If the award of cryptocurrency rewards, for us primarily bitcoin for solving blocks and transaction fees are not sufficiently high, we may not have an adequate incentive to continue mining and may cease mining operations, which will likely lead to our failure to achieve profitability.

As the number of cryptocurrency rewards awarded for solving a block in a blockchain decreases, our ability to achieve profitability worsens. Decreased use and demand for bitcoin rewards may adversely affect our incentive to expend processing power to solve blocks. If the award of bitcoin rewards for solving blocks and transaction fees are not sufficiently high, we may not have an adequate incentive to continue mining and may cease our mining operations. For instance, the current fixed reward for solving a new block on the bitcoin blockchain is 3.125 bitcoin currency rewards per block, which decreased from 12.5 bitcoin in May 2020. This reduction may result in a reduction in the aggregate hash rate of the bitcoin network as the incentive for mining machines decreases. Mining machines ceasing operations would reduce the collective processing power on the network, which would adversely affect the confirmation process for transactions (i.e., temporarily decreasing the speed at which blocks are added to a blockchain until the next scheduled adjustment in difficulty for block solutions) and make cryptocurrency networks more vulnerable to a malicious actor or botnet obtaining control in excess of 50 percent of the processing power active on a blockchain, potentially permitting such actor or botnet to manipulate a blockchain in a manner that adversely affects our activities. A reduction in confidence in the confirmation process or processing power of the network could result and be irreversible. Such events could have a material adverse effect on our ability to continue to pursue our new strategy at all, which could have a material adverse effect on our business, prospects or operations and potentially the value of any bitcoin or other cryptocurrencies we mine or otherwise acquire or hold for our own account.

We may not adequately respond to price fluctuations and rapidly changing technology, which may negatively affect our business.

Competitive conditions within the cryptocurrency industry require that we use sophisticated technology in the operation of our business. The industry for blockchain technology is characterized by rapid technological changes, new product introductions, enhancements and evolving industry standards. New technologies, techniques or products could emerge that might offer better performance than the software and other technologies we currently utilize, and we may have to manage transitions to these new technologies to remain competitive. We may not be successful, generally or relative to our competitors in the cryptocurrency industry, in timely implementing new technology into our systems, or doing so in a cost-effective manner. During the course of implementing any such new technology into our operations, we may experience system interruptions and failures during such implementation. Furthermore, there can be no assurances that we will recognize, in a timely manner or at all, the benefits that we may expect as a result of our implementing new technology into our operations. As a result, our business and operations may suffer, and there may be adverse effects on the price of our ADSs.

If we are unable to successfully renew our leases for our mining farms on acceptable terms or otherwise relocate to a replacement facility, our operations may be disrupted, and our business results may suffer.

We have leased land use rights for our mining farms in Ohio for a term of five years, which expires in September 2026. Our mining farms at the site operate and rely on high-tension electrical equipment owned by the lessor. There can be no assurance that the lessor will permit us to renew or that we will be able to negotiate terms acceptable to both our management team and the lessor. If we are unable to successfully negotiate an extension of this existing lease, we may be forced to relocate our farms to other sites.

If we are forced to relocate our mining operations, including our mining farm in Ohio, we may not be successful in identifying adequate replacement facilities to house our miners. Even if we do identify such facilities, we may not be successful in leasing those facilities at rates that are economically viable to support our miner hosting activities. Relocating our mining farms will require us to incur costs to transition to new facilities including, but not limited to, transportation expenses and insurance, downtime while we are unable to mine, legal fees to negotiate the new lease, de-installation at our current farms and, ultimately, installation at any new facility we identify. These costs may be substantial, and we cannot guarantee that we will be successful in transitioning our miners to new facilities. If we are required to move our mining operations, our mining machines could be damaged in the course of transportation to and re-installation at their new locations; if negotiations to renew our existing leases result in unfavorable terms for our miner hosting operations, our business may suffer and the results of our operations may be adversely affected.

We may fail to obtain or renew or may experience material delays in obtaining requisite approvals, licenses and permits, which could negatively impact our miner hosting business.

We require various approvals, licenses and permits to conduct our miner hosting business. We cannot assure you that we will not encounter significant problems in obtaining new or renewing existing approvals, licenses and permits, or that we will continue to satisfy the conditions to which such approvals, licenses and permits granted. If previously obtained approvals, licenses and permits are revoked and/or if we fail to obtain and/or maintain the necessary approvals, licenses and permits required to conduct our miner hosting business, we may be required to suspend or terminate our miner hosting business, which could have a material adverse effect on our business, financial condition, results of operations and prospects.

If the PCAOB is not able to inspect and investigate completely auditors in China for any reason, our investors may be deprived of the benefits of such inspections again.

Our independent registered public accounting firm that issues the audit report included in our annual report filed with the SEC, as auditors of companies that are traded publicly in the U.S. and a firm registered with the U.S. Public Company Accounting Oversight Board, or the PCAOB, is required by the laws of the U.S. to undergo regular inspections by the PCAOB to assess its compliance with the laws of the U.S. and professional standards. According to Article 177 of the PRC Securities Law (last amended in March 2020), no overseas securities regulator is allowed to directly conduct investigation or evidence collection activities within the territory of the PRC. Accordingly, without the consent of the competent PRC securities regulators and relevant authorities, no organization or individual may provide the documents and materials relating to securities business activities to overseas parties. In 2021, the PCAOB made determinations that the positions taken by PRC authorities prevented the PCAOB from inspecting and investigating firms headquartered in mainland China and Hong Kong completely. On August 26, 2022, the PCAOB signed a Statement of Protocol with the China Securities Regulatory Commission and the Ministry of Finance of the PRC, taking the first step toward opening access for the PCAOB to inspect and investigate completely registered public accounting firms headquartered in mainland China and Hong Kong including our auditor. According to its announcement, the PCAOB sent staff to conduct on-site inspections and investigations in Hong Kong from September to November 2022 and conducted inspection field work and investigative testimony in a manner consistent with the PCAOB’s methodology and approach to inspections and investigations in the U.S. and globally. The PCAOB inspections have identified numerous deficiencies in the audit firms in China, which are consistent with the types and number of findings the PCAOB has encountered in other first-time inspections around the world.

In addition, while the PCAOB announced in December 2022 that it secured complete access to inspect and investigate registered public accounting firms headquartered in China, we cannot assure you that the PCAOB will continue to have such access in the future. If the PCAOB is not able to inspect and investigate completely auditors in China for any reason, such as any change in the position of the governmental authorities in China in the future, our investors may be deprived of the benefits of such inspections again.

Risks Related to Our ADSs

The trading price of our ADSs may be volatile, which could result in substantial losses to investors.

The trading price of our ADSs may be volatile and could fluctuate widely in response to factors relating to our business as well as external factors beyond our control. Factors such as variations in our financial results, announcements of new business initiatives by us or by our competitors, recruitment or departure of key personnel, changes in the estimates of our financial results or changes in the recommendations of any securities analysts electing to follow our securities or the securities of our competitors could cause the market price for our ADSs to change substantially. At the same time, securities markets may from time to time experience significant price and volume fluctuations that are not related to the operating performance of particular companies. For example, in late 2008 and early 2009, the securities markets in the United States, China and other jurisdictions experienced the largest decline in share prices since September 2001. These market fluctuations may also have a material adverse effect on the market price of our ordinary shares.

In addition, the performance and fluctuation of the market prices of other companies with business operations located mainly in China that have listed their securities in the United States may affect the volatility in the price of and trading volumes for our ADSs. In recent years, some of PRC companies having listing their securities on U.S. stock markets have experienced significant volatility, including significant price declines in connection with their initial public offerings. The trading performances of these PRC companies’ securities at the time of or after their offerings may affect the overall investor sentiment towards PRC companies listed in the United States and consequently may impact the trading performance of our ADSs. These broad market and industry factors may significantly affect the market price and volatility of our ADSs, regardless of our actual operating performance. Any of these factors may result in large and sudden changes in the trading volume and price for our ADSs.

The price at which the ADSs are traded may decline below the offering price, meaning that you may experience a decrease in the value of your ADSs regardless of our operating performance or prospects. In the past, following periods of volatility in the market price of a company’s securities, shareholders have often instituted securities class action litigation against that company. If we were involved in a class action suit, it could divert the attention of senior management, and, if adversely determined, could have a material adverse effect on our results of operations.

Future sales or perceived sales of our ADSs or ordinary shares by existing shareholders could cause our ADSs price to decline.

If our existing shareholders sell, indicate an intention to sell, or are perceived to intend to sell, substantial amounts of our ordinary shares in the public market, the trading price of our ADSs could decline. All ADSs sold in our initial public offering and in our subsequent SEC-registered offerings are freely tradable, without restriction, in the public market. All of our outstanding shares will be eligible for sale in the public market, subject to volume limitations and other restrictions under Rule 144 under the Securities Act. In addition, ordinary shares subject to outstanding options under our share incentive plan will become eligible for sale in the public market to the extent permitted by the provisions of various vesting agreements, and Rules 144 and 701 under the Securities Act. If these additional shares are sold, or if it is perceived that they will be sold in the public market, the trading price of our ordinary shares could decline.

Future issuance of share options or restricted shares may have a diluting effect on existing and future shareholders.

The grant and exercise of share options or restricted shares to be issued in the future will likely result in a dilution of the value of our ordinary shares for all shareholders. We have established a 2021 Share Incentive Plan under which we are able to issue shares up to 12% of our issued and outstanding ordinary shares from time to time. For more details, see “Item 6. Directors, Senior Management and Employees—B. Compensation—Share Incentive Plan.” We may in the future issue additional share options and other share-based awards under the plan, which may dilute the interest of the existing and future shareholders. Moreover, we may seek authorization to increase the number of shares subject to our 2021 Share Incentive Plan, or sell additional securities and/or rights to purchase such securities at any time in the future. Dilution of the value of the ordinary shares will likely result from such sales, which in turn could adversely affect the market price of our ordinary shares and ADSs.

We may become a passive foreign investment company, or PFIC, which could result in adverse United States tax consequences to United States investors.

Based on our financial statements and the composition of our income and assets and the valuation of our assets, we intend to take the position that we were not a passive foreign investment company, or PFIC, for United States federal income tax purposes for 2024, although there can be no assurances in this regard. Additionally, it is possible that we may be a PFIC in 2025 or future taxable years. The determination of whether or not we are a PFIC is made on an annual basis and will depend on the composition of our income and assets and the valuation of our assets from time to time. The IRS or a court may disagree with our determinations, including the manner in which we determine the value of our assets and the percentage of our assets that are passive assets under the PFIC rules. For any taxable year we will be classified as a PFIC for United States federal income tax purposes if either (i) 75% or more of our gross income in that taxable year is passive income or (ii) at least 50% of the value (generally determined based on a quarterly average) of our assets in that taxable year is attributable to assets that produce or are held for the production of passive income. For this purpose, passive income generally includes dividends, interest, royalties and rents (other than royalties and rents derived in the active conduct of a trade or business and not derived from a related person). The calculation of the value of our assets will be based, in part, on the quarterly market value of our ADSs, which is subject to change, and a portion of which could be attributable to the value of the digital assets and cryptocurrencies we hold for our own account. Therefore, a decrease in the price of our ADSs, or an increase in the proportion of the market value of our ADSs attributable to the value of the digital assets and cryptocurrencies we hold for our own account, may result in our becoming a PFIC.

If we are a PFIC for any taxable year during which you hold our ADSs or ordinary shares, such characterization could result in adverse United States federal income tax consequences to you if you are a United States Holder, as defined under “Item 10. Additional Information—E. Taxation—United States Federal Income Taxation.” For example, if we are or become a PFIC, you may become subject to increased tax liabilities under United States federal income tax laws and regulations, and will become subject to burdensome reporting requirements. See “Item 10. Additional Information—E. Taxation—United States Federal Income Taxation—Passive Foreign Investment Company.” We cannot assure you that we were not a PFIC in 2024 nor assure you that we will not be a PFIC for 2025 or any future taxable year.

You may not be able to participate in rights offerings and may experience dilution of your holdings in relation to any such offerings.

We may, from time to time, distribute rights to our shareholders, including rights to acquire securities. Under the deposit agreement, the depositary will not distribute rights to holders of ADSs unless the distribution and sale of rights and the securities to which these rights relate are either exempt from registration under the Securities Act with respect to all holders of ADSs, or are registered under the provisions of the Securities Act. The depositary may, but is not required to, attempt to sell these undistributed rights to third parties, and may allow the rights to lapse. We may be unable to establish an exemption from registration under the Securities Act, and we are under no obligation to file a registration statement with respect to these rights or underlying securities or to endeavor to have a registration statement declared effective. Accordingly, holders of ADSs may be unable to participate in our rights offerings and may experience dilution of their holdings as a result.

In addition, the depositary of our ADSs has agreed to pay to you the cash dividends or other distributions it or the custodian receives on our ordinary shares or other deposited securities after deducting its fees and expenses. You will receive these distributions in proportion to the number of ordinary shares your ADSs represent. However, the depositary may, at its discretion, decide that it is inequitable or impractical to make a distribution available to any holders of ADSs. For example, the depositary may determine that it is not practicable to distribute certain property through the mail, or that the value of certain distributions may be less than the cost of mailing them. In these cases, the depositary may decide not to distribute such property and you will not receive such distribution.

Anti-takeover provisions in our charter documents may discourage a third party from acquiring us, which could limit our shareholders’ opportunities to sell their shares at a premium.

Our amended and restated memorandum and articles of association include provisions that could limit the ability of others to acquire control of us, modify our structure or cause us to engage in change-of-control transactions. For example, our board of directors has the authority, without further action by our shareholders, to issue preferred shares in one or more series and to fix the powers and rights of these shares, including dividend rights, conversion rights, voting rights, terms of redemption and liquidation preferences, any or all of which may be greater than the rights associated with our ordinary shares. Preferred shares could thus be issued quickly with terms calculated to delay or prevent a change in control or make removal of management more difficult. In addition, if our board of directors issues preferred shares, the market price of our ADSs may fall and the voting and other rights of the holders of our ordinary shares may be adversely affected. These provisions could have the effect of depriving our shareholders of an opportunity to sell their shares at a premium over prevailing market prices by discouraging third parties from seeking to obtain control of us in a tender offer or similar transaction.

We are a Cayman Islands company and, because judicial precedent regarding the rights of shareholders is more limited under Cayman Islands law than under U.S. law, you may have less protection of your shareholder rights than you would under U.S. law.

Our corporate affairs are governed by our amended and restated memorandum and articles of association, the Cayman Islands Companies Law and the common law of the Cayman Islands. The rights of shareholders to take action against the directors, actions by non-controlling shareholders and the fiduciary responsibilities of our directors to us under Cayman Islands law are to a large extent governed by the common law of the Cayman Islands. The common law of the Cayman Islands is derived in part from comparatively limited judicial precedent in the Cayman Islands as well as from English common law, which has persuasive, but not binding, authority on a court in the Cayman Islands. The rights of our shareholders and the fiduciary responsibilities of our directors under Cayman Islands law are not as clearly established as they would be under statutes or judicial precedent in some jurisdictions in the United States. In particular, the Cayman Islands has a less developed body of securities laws than the United States and provides significantly less protection to investors. In addition, some U.S. states, such as Delaware, have more fully developed and judicially interpreted bodies of corporate law than the Cayman Islands.

There is no statutory recognition in the Cayman Islands of judgments obtained in the United States, although a judgment obtained in the United States will be recognized and enforced in the courts of the Cayman Islands at common law, without any re-examination of the merits of the underlying dispute, by an action commenced on the foreign judgment debt in the Grand Court of the Cayman Islands, provided such judgment (a) is given by a foreign court of competent jurisdiction; (b) imposes on the judgment debtor a liability to pay a liquidated sum for which the judgment has been given; (c) is final; (d) is not in respect of taxes, a fine or a penalty; and (e) was not obtained in a manner and is not of a kind the enforcement of which is contrary to natural justice or the public policy of the Cayman Islands.

You will have limited ability to bring an action against our directors and officers, based on United States or other foreign laws, because most of our directors and officers reside outside the United States and therefore you may not be able to enjoy the protection of such laws in an effective manner.

We are incorporated in the Cayman Islands. Most of our directors and officers reside outside the United States and a substantial portion of the assets of those persons are located outside of the United States. As a result, it may be difficult or impossible for you to bring an action against these individuals in the Cayman Islands in the event that you believe that your rights have been infringed under the applicable securities laws or otherwise. Even if you are successful in bringing an action of this kind, the laws of the Cayman Islands may render you unable to enforce a judgment against the assets of our directors and officers. In addition, there is uncertainty as to whether the courts of the Cayman Islands would recognize or enforce judgments of U.S. courts against such persons predicated upon the civil liability provisions of the securities laws of the United States or any state, and it is uncertain whether such Cayman Islands courts would be competent to hear original actions brought in the Cayman Islands against such persons predicated upon the securities laws of the United States or any state. Therefore, recognition and enforcement overseas of judgments of a court in any of these jurisdictions may be difficult or impossible. In addition, you may not be able to bring original actions based on the U.S. or other foreign laws against our directors or our executive officers named in this annual report either. As a result, shareholder claims that are common in the U.S., including class action securities law and fraud claims, may be difficult to pursue as a matter of law and practicality.

Shareholders of Cayman Islands exempted companies such as ourselves have no general rights under Cayman Islands law to inspect corporate records and accounts or to obtain copies of lists of shareholders of these companies. Our directors have discretion under our amended and restated articles of association to determine whether or not, and under what conditions, our corporate records may be inspected by our shareholders, but are not obliged to make them available to our shareholders. This may make it more difficult for you to obtain the information needed to establish any facts necessary for a shareholder motion or to solicit proxies from other shareholders in connection with a proxy contest.

As a result of all of the above, public shareholders may have more difficulty in protecting their interests in the face of actions taken by management, members of the board of directors or controlling shareholders than they would as public shareholders of a U.S. company. Therefore, you may not be able to effectively enjoy the protection offered by the U.S. laws and regulations that intend to protect public investors.

Your ability to protect your rights as shareholders through the U.S. federal courts may be limited because we are incorporated under Cayman Islands law.

Cayman Islands companies may not have standing to initiate a derivative action in a federal court of the United States. As a result, your ability to protect your interests if you are harmed in a manner that would otherwise enable you to sue in a United States federal court may be limited to direct shareholder lawsuits.

The voting rights of holders of ADSs are limited in several significant ways by the terms of the deposit agreement.

Holders of our ADSs may only exercise their voting rights with respect to the underlying ordinary shares in accordance with the provisions of the deposit agreement. Upon receipt of voting instructions from a holder of ADSs in the manner set forth in the deposit agreement, the depositary will endeavor to vote the underlying ordinary shares in accordance with these instructions. Under our amended and restated memorandum and articles of association and Cayman Islands law, the minimum notice period required for convening a general meeting is five days. When a general meeting is convened, you may not receive sufficient notice of a shareholders’ meeting to permit you to withdraw your ordinary shares to allow you to cast your vote with respect to any specific matter at the meeting. In addition, the depositary and its agents may not be able to send voting instructions to you or carry out your voting instructions in a timely manner. We will make all reasonable efforts to cause the depositary to extend voting rights to you in a timely manner, but we cannot assure you that you will receive the voting materials in time to ensure that you can instruct the depositary to vote your shares. Furthermore, the depositary and its agents will not be responsible for any failure to carry out any instructions to vote, for the manner in which any vote is cast or for the effect of any such vote. As a result, you may not be able to exercise your right to vote and you may lack recourse if your ordinary shares are not voted as you requested.

The depositary of our ADSs, except in limited circumstances, grants to us a discretionary proxy to vote the ordinary shares underlying your ADSs if you do not vote at shareholders’ meetings, which could adversely affect your interests and the ability of our shareholders as a group to influence the management of our company.

Under the deposit agreement for the ADSs, the depositary gives us a discretionary proxy to vote our ordinary shares underlying your ADSs at shareholders’ meetings if you do not vote, unless:

The effect of this discretionary proxy is that you cannot prevent our ordinary shares underlying your ADSs from being voted, absent the situations described above, and it may make it more difficult for holders of ADSs to influence the management of our company. Holders of our ordinary shares are not subject to this discretionary proxy.

You may not receive distributions on our ordinary shares or any value for them if it is unlawful or impractical for us to make them available to you.

The depositary of our ADSs has agreed to pay you the cash dividends or other distributions it or the custodian for our ADSs receives on our ordinary shares or other deposited securities after deducting its fees and expenses. You will receive these distributions in proportion to the number of our ordinary shares your ADSs represent. However, the depositary is not responsible if it is unlawful or impractical to make a distribution available to any holders of ADSs. For example, it would be unlawful to make a distribution to a holder of ADSs if it consists of securities that require registration under the Securities Act but that are not properly registered or distributed pursuant to an applicable exemption from registration. The depositary is not responsible for making a distribution available to any holders of ADSs if any government approval or registration is required for such distribution. We have no obligation to take any other action to permit the distribution of our ADSs, ordinary shares, rights or anything else to holders of our ADSs. This means that you may not receive the distributions we make on our ordinary shares or any value for them if it is unlawful or impractical for us to make them available to you. These restrictions may have a material adverse effect on the value of your ADSs.

You may be subject to limitations on the transfer of your ADSs.

Your ADSs, represented by ADRs, are transferable on the books of the depositary. However, the depositary may close its books at any time or from time to time when it deems expedient in connection with the performance of its duties. The depositary may close its books from time to time for a number of reasons, including in connection with corporate events such as a rights offering, during which time the depositary needs to maintain an exact number of ADS holders on its books for a specified period. The depositary may also close its books in emergencies, and on weekends and public holidays. The depositary may refuse to deliver, transfer or register transfers of our ADSs generally when our books or the books of the depositary are closed, or at any time if we think or the depositary thinks it is necessary or advisable to do so in connection with the performance of its duty under the deposit agreement, including due to any requirement of law or any government or governmental body, or under any provision of the deposit agreement.

We incurred, and will continue to incur increased costs as a result of being a public company.

As a public company, we have incurred significant accounting, legal and other expenses that we did not incur when we were a private company, including additional costs associated with our public company reporting obligations. The Sarbanes-Oxley Act of 2002, as well as rules subsequently implemented by the SEC, and NYSE, impose various requirements on the corporate governance practices of public companies.

We expect these rules and regulations to increase our legal and financial compliance costs and to make some corporate activities more time-consuming and costly. Since we are no longer an “emerging growth company,” we expect to incur significant expenses and devote substantial management effort toward ensuring compliance with the requirements of Section 404 of the Sarbanes-Oxley Act of 2002 and the other rules and regulations of the SEC. For example, as a result of becoming a public company, we need to increase the number of independent directors and adopt policies regarding internal controls and disclosure controls and procedures. Operating as a public company will make it more difficult and more expensive for us to obtain director and officer liability insurance, and we may be required to accept reduced policy limits and coverage or incur substantially higher costs to obtain the same or similar coverage. It may also be more difficult for us to find qualified persons to serve on our board of directors or as executive officers. We are currently evaluating and monitoring developments with respect to these rules and regulations, and we cannot predict or estimate with any degree of certainty the amount of additional costs we may incur or the timing of such costs.

In the past, shareholders of a public company often brought securities class action suits against the Company following periods of instability in the market price of that company’s securities. On February 27, 2015, a purported stockholder class action lawsuit was brought against the Company consisting of purchasers of our ADSs during the period between November 22, 2013 and February 25, 2015. On January 15, 2020, a purported class action complaint was brought against the Company consisting of purchasers of our ADSs during the period between April 27, 2018 and December 31, 2019. When we are involved in a class action suit, it could divert a significant amount of our management’s attention and other resources from our business and operations, which could harm our results of operations and require us to incur significant expenses to defend the suit. Any such class action suit, whether or not successful, could harm our reputation and restrict our ability to raise capital in the future. In addition, if a claim is successfully made against us, we may be required to pay significant damages, which could have a material adverse effect on our financial condition and results of operations.

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ITEM 4.INFORMATION ON THE COMPANY

We began operations in the online lottery service industry in 2001 through one of our consolidated affiliated entities, E-Sun Network Co., Ltd., or E-Sun Network, in Shenzhen, China. In May 2006, E-Sun Network established its wholly-owned subsidiary, E-Sun Sky Network Technology Co., Ltd., or E-Sun Sky Network, which became our major operation entity for our online lottery services business.

Our company was incorporated under the laws of the Cayman Islands on April 20, 2007 under the name Fine Success Limited, which was changed to 500wan.com on May 9, 2011, changed to 500.com on October 8, 2013 and further changed to the current name BIT Mining Limited in April 2021.

On November 22, 2013, our ADSs began trading on the NYSE under the ticker symbol “WBAI.” We issued and sold a total of 6,653,900 ADSs, representing 66,539,000 Class A ordinary shares, at an initial offering price of $13.00 per ADS. Our ticker symbol was subsequently changed to “BTCM” in April 2021.

We have voluntarily suspended our online sports lottery sales services in response to the promulgation of the Self-Inspection Notice and the Public Announcement since April 4, 2015, and switched to cryptocurrency mining starting from December 2020.

We are committed to becoming a leading cryptocurrency mining enterprise. Since announcing our entry into the cryptocurrency industry in December 2020, we have (i) purchased cryptocurrency mining machines, (ii) acquired a mining machine manufacturer, to unfurl a comprehensive approach to cryptocurrency mining, (iii) invested in the development of a cryptocurrency mining data center in Ohio with power capacity of 82.5 megawatts in aggregate, and (iv) completed the first closing of acquisition of cryptocurrency mining data centers and Bitcoin mining machines in Ethiopia.

In December 2020, we entered into a definitive share subscription agreement with Good Luck Information Technology Co., Limited, or Good Luck Information, a company incorporated in Hong Kong, for the issuance and sale of newly issued Class A ordinary shares of our company. Upon closing of the transaction in February 2021, we received 356.04342 bitcoins and US$11.5 million in cash from Good Luck Information, and we issued 85,572,963 newly issued Class A ordinary shares to Good Luck Information. Good luck Information is controlled by Mr. Man San Vincent Law, a founder of our company. Following the completion of this transaction, our shareholding structure became relatively dispersed. In order to ensure the stability of our corporate governance and long-term development of our businesses, our board of directors appointed Mr. Law as our Executive Director, effective as of April 5, 2021, and authorized the Company to issue 65,000 Class A preference shares (the “Preference Shares”) at US$1.0 per share, for a total consideration of US$65,000, to Good Luck Capital Limited (“Good Luck”), a company wholly-owned by Mr. Law. The following is a summary of the key terms associated with the Preference Shares:

In January 2021, we announced that we entered into a definitive purchase agreement with certain sellers, pursuant to which we issued 11,882,860 newly-issued Class A ordinary shares in March 2021 as consideration to acquire bitcoin mining machines owned by the sellers. In this transaction, we also acquired 100% equity interest in Star Light Inc. through Fine Brand Limited, and its wholly owned subsidiaries of Skill Espot Limited and Chongqing Yusheng Information Technology Limited. Since June 2022, we have suspended mining activities in Kazakhstan. We have successfully produced approximately 8,000 Dogecoin/Litecoin mining machines during 2022 and 2023, and have deployed all of these Dogecoin/Litecoin mining machines at our data center in the U.S. for use in our self-mining business. As the date of this annual report, part of these mining machines are deployed and in operation in the U.S., with an aggregate theoretical hash rate capacity of 37,689.7 PH/s.

As the date of this annual report, 3,000 BTC mining machines are deployed and in operation in the U.S., with an aggregate theoretical hash rate capacity of 423.0 PH/s.

In February 2021, we also entered into a share exchange agreement with Blockchain Alliance Technologies Holding Company (“Blockchain Alliance”), a Cayman Islands company and a “Non-U.S. Person” as defined in Regulation S of the Securities Act, pursuant to which we agreed to issue an aggregate of 44,353,435 Class A ordinary shares of our company to Blockchain Alliance at the first closing in exchange for the entire outstanding share capital of Alliance International Technologies Limited (formerly named “Blockchain Alliance Technologies Limited”) held by Blockchain Alliance after the reorganization. The first closing of the transactions contemplated by the share exchange agreement is subject to certain closing conditions, which include, among others, the transfer to the Company of the entire mining pool business of Bitdeer Technologies Holding Company operated under BTC.com, including the domain name BTC.com and the cryptocurrency wallet of BTC.com (collectively, the “BTC.com Pool Businesses”). BitDeer Technologies Holding Company was the parent company of Blockchain Alliance. We completed the acquisition of the entire BTC.com Pool Businesses operated under BTC.com, including the domain name BTC.com and the cryptocurrency wallet of BTC.com, on April 15, 2021.

In addition, in February 2021, we entered into a definitive agreement to purchase 2,000 new ETH mining machines for a total consideration of RMB195 million (approximately US$30.2 million). We changed our strategy to ETC mining operations and these ETH mining machines were transformed to ETC mining machines since September 15, 2022. As of the date of this annual report, these ETC mining machines are not currently in operation.

In March 2021, a majority of our board of directors resolved to change our (i) English name to “BIT Mining Limited”, or the English Name Change, subject to shareholder approval being received for the English Name Change, (ii) Chinese business name to “比特矿业,” and (iii) ticker symbol to “BTCM.” Pursuant to our Second Amended and Restated Articles of Association, the English Name Change needs to be adopted by a Special Resolution at a general meeting of shareholders. For the purpose of seeking such shareholder approval, a majority of the board also resolved to call an extraordinary general meeting of shareholders to consider the English Name Change. On April 8, 2021, we held an extraordinary general meeting of shareholders in which our shareholders passed the following resolutions: (i) as a special resolution that the English name of the Company be changed to “BIT Mining Limited”; and (ii) as an ordinary resolution that the authorized share capital of the Company be increased to US$100,000 divided into 1,600,000,000 Class A Ordinary Shares of a nominal or par value of US$0.00005 each and 400,000,000 Class B Ordinary Shares of a nominal or par value of US$0.00005 each, by the creation of 900,000,000 Class A Ordinary Shares of a nominal or par value of US$0.00005 each and 100,000,000 Class B Ordinary Shares of a nominal or par value of US$0.00005 each.

In April 2021, we entered into a share exchange agreement (“Share Exchange Agreement”) with shareholders (the “Selling Shareholders”) of Bee Computing (HK) Limited (“Bee Computing”), which was amended and restated in April 2022. In May 2022, we have successfully completed the first closing of the share exchange, and we issued 16,038,930 Class A ordinary shares to the Selling Shareholders. The first closing occurred following the satisfaction or waiver of certain required closing conditions, including, among others, Bee Computing’s completion of certain reorganization steps and other customary conditions.

Pursuant the Amended and Restated Share Exchange Agreement, the Company shall issue (i) up to 18,330,210 of its Class A ordinary shares to the Selling Shareholders, and (ii) up to 4,582,560 of its Class A ordinary shares to certain research and development team members, subject to achievement of the following milestones:

Bee Computing was established in 2018 and specializes in the development and manufacture of cryptocurrency mining chips and mining machines for different cryptocurrencies, including BTC, ETH, and LTC. In 2019, Bee Computing launched a bitcoin mining machine incorporating 7-nanometer ASICs co-developed with MediaTek Inc., the largest IC design company in Asia, manufactured by Taiwan Semiconductor Manufacturing Company, the world’s leading third-party foundry, and tested and packaged by ASE Technology Holding Co., Ltd., the world’s largest semiconductor testing company, who is also a major investor of Bee Computing. As of the date of this annual report, we have successfully developed the high-performance and mass-producible LTC ASIC mining machines.

On June 21, 2021, our data centers in Sichuan have suspended their operations and we have ceased all operations relating to data centers and cryptocurrency mining in China. On July 23, 2021, we terminated the contractual arrangements with the lottery-related affiliated entities. The lottery-related affiliated entities were deconsolidated and their financial results were no longer included in our consolidated financial statements since the termination of the related VIE structures. Accordingly, as of the date of this annual report, we do not maintain any VIE structure in China.

In July 2021, the Company completed a private placement of 100,000,000 Class A ordinary shares and warrants to purchase up to an additional 100,000,000 Class A ordinary shares, at a purchase price of US$50.00 per one hundred Class A ordinary shares, with one warrant included in the price of each Class A ordinary share, in a private, unregistered transaction to certain investors. The private placement resulted in gross proceeds to the Company of US$50.0 million before the deduction of placement agent fees and expenses and offering expenses payable by the Company. The warrants have a term of three years, are exercisable six months following their issuance date and have an exercise price of US$68.10 per one hundred Class A ordinary shares. One hundred Class A ordinary shares can be converted into one ADS of the Company if certain conditions are satisfied. In connection with the private placement, the Company and its investors entered into a registration rights agreement, which has been incorporated by reference as an exhibit to this annual report.

On September 22, 2021, we entered into the Ohio Mining Site Agreement with Viking Data Centers to jointly invest in the development of the Ohio Mining Site. In October 2021, we increased our investment in the Ohio Mining Site and brought its total planned power capacity up to 150 megawatts. As we intend to devote more resources to the Ohio Mining Site and improve its operational efficiency, we have terminated our Texas cryptocurrency mining data center cooperation with Dory Creek, LLC, with whom we entered into an investment term sheet in May 2021. In order to increase the cost efficiency of our mining business, we disposed of certain old model mining machines with a total hash rate capacity of 610.7 PH/s.

On October 14, 2021, we announced that our mining pool subsidiary, BTC.com, would completely exit the China market, cease registering new users from China and start to retire accounts of existing mining pool customers from China.

On June 23, 2022, we entered into a securities purchase agreement with certain institutional investors to raise US$16.0 million to acquire additional mining machines, expand infrastructure, and improve working capital position. The private placement transaction closed on June 27, 2022.

On June 30, 2022, we entered into an agreement with Viking Data Centers that the Company agreed to purchase all remaining equity interest from Viking Data Centers by transferring certain assets that represent 67.5 megawatts, or 45%, of total planned power capacity at the Ohio Mining Site. After completion of the transaction, we have exclusive access to 82.5 megawatts of planned electrical power and Viking Data Centers has exclusive access to the remaining 67.5 megawatts, in accordance to their respective equity ownership immediately prior to the transaction. As of the date of this annual report, 82.5 megawatts have been completed and in operation.

On July 12, 2022, we entered into a share sale and purchase agreement with an unaffiliated third party, pursuant to which we agreed to sell, and the buyer agreed to purchase, approximately 51% of the total issued share capital of Loto Interactive, representing 279,673,200 shares of Loto Interactive at the price of HK$0.28 per share for a total consideration of HK$78,308,496. After the transaction, our share ownership in Loto Interactive decreased to 8.79%. On March 15, 2023, we entered into a share sale and purchase agreement with an unaffiliated third party, pursuant to which we agreed to sell, and the buyer agreed to purchase, all of our remaining share ownership in Crypto Flow Technology Limited, or Crypto Flow, previously known as Loto Interactive, namely, 48,195,605 shares of Crypto Flow, representing approximately 8.79% of the total issued share capital of Crypto Flow, at the price of HK$0.38 per share for the total consideration of HK$18,314,330. Upon completion of this transaction, we do not own any shares in Crypto Flow.

On August 16, 2022, we entered into a securities purchase agreement with certain institutional investors to raise US$9.3 million to acquire additional mining machines, expand infrastructure, and improve working capital position. The private placement transaction closed on August 19, 2022.

On December 23, 2022, we completed to change the ratio of ADSs to Class A ordinary shares (the “ADS Ratio”), par value US$0.00005 per share, from the current ADS Ratio of one (1) ADS to ten (10) Class A ordinary shares, to a new ADS Ratio of one (1) ADS to one hundred (100) Class A ordinary shares (the “ADS Ratio Change”). No fractional new ADSs will be issued in connection with the ADS Ratio Change. The ADS Ratio Change will have no impact on our underlying Class A ordinary shares, and no Class A ordinary shares will be issued or cancelled in connection with the ADS Ratio Change. After the ADS Ratio Change, the NYSE confirmed that a calculation of our average stock price for the 30-trading days ended January 30, 2023, indicated that our stock price was above the NYSE’s minimum requirement of $1 based on a 30-trading day average. Accordingly, we are no longer considered below the $1 continued listing criterion.

On June 9, 2023, we were notified by the NYSE that we were not in compliance with the NYSE’s minimum market capitalization and shareholders’ equity requirement (the “Market Cap and Equity Requirement”) of Section 802.01B of the NYSE Listed Company Manual because our average total market capitalization over a consecutive 30 trading-day period and last reported stockholders’ equity were both below $50 million. On December 17, 2024, we received a letter (the “Letter”) from the NYSE notifying us that we had regained compliance with the NYSE’s quantitative continued listing standards. In accordance with the NYSE’s Listed Company Manual, we will be subject to a 12-month follow-up period within which we will be reviewed to ensure that we do not once again fall below any of the NYSE’s continued listing standards.

On March 4, 2024, we announced the closing and completion of the sale of the entire BTC.com Pool Businesses to Esport -Win Limited, a Hong Kong limited liability company, for a total consideration of US$5 million (the “Consideration”). While the closing of the transaction occurred on February 29, 2024, for accounting purposes the Business was deemed to be disposed of on January 31, 2024 when the Company relinquished control and received the first payment of the Consideration by retaining 71.37 bitcoins of the BTC.com Pool Businesses for compliance and safety purposes when transferring the BTC.com Pool Businesses to Esport -Win Limited. The retained bitcoins have a fair value of US$3 million as determined using US$42,034.57 per bitcoin, which was published by Coinbase.com on January 29, 2024 at UTC 0:00.

On November 6, 2024, we entered into an At The Market Offering Agreement (the “Sales Agreement”) with H.C. Wainwright & Co., LLC (the “Manager”), as sales agent. Pursuant to the Sales Agreement, we filed a prospectus supplement dated November 6, 2024 (the “Prospectus Supplement”) to the Registration Statement on Form F-3 (File No. 333-258329), as amended, relating to the offer and sale of the ADSs, pursuant to which we may offer and sell from time to time an aggregate offering price of up to approximately US$9.6 million of the ADSs during the term of the Sales Agreement through or to the Manager as sales agent or principal. Under the Sales Agreement, the Manager may sell the ADSs by any method permitted by law deemed to be an “at the market offering” as defined in Rule 415 under the Securities Act of 1933, as amended, including, without limitation, sales made directly on or through the NYSE or any other existing trading market in the United States for ADSs representing our Class A ordinary shares, sales made to or through a market maker other than on an exchange or otherwise, directly to the Manager as principal, in negotiated transactions at market prices prevailing at the time of sale or at prices related to such prevailing market prices and/or in any other method permitted by law. Under the Sales Agreement, the Manager is not required to sell any specific number or dollar amount of the ADSs, but will act as our sales agent using commercially reasonable efforts consistent with its normal trading and sales practices, and will sell the ADSs from time to time, if any, based upon instructions from us (including any price, time or size limits or other customary parameters or conditions we may impose), in each case, on the terms and subject to the conditions stated in the Sales Agreement. We have agreed to pay the Manager a cash commission equal to 3.0% of the gross proceeds from the sales of ADSs pursuant to the Sales Agreement and have agreed to provide the Manager with customary indemnification and contribution rights. We have also agreed to reimburse the Manager for certain specified expenses. We intend to use the net proceeds from the offering to invest in mining machines, build new data centers, expand our business operation, explore new business opportunities, and improve working capital position. The offering and sale of the ADSs will be made pursuant to the Registration Statement on Form F-3 (File No. 333-258329), as amended, which was initially filed with the Securities and Exchange Commission (the “SEC”) on July 30, 2021 and declared effective on May 17, 2022. As of the date of this annual report, we have raised gross proceeds of US$2.3 million through the At-The-Market offering.

On December 9, 2024, we completed the first closing of acquisition of crypto mining data centers and Bitcoin mining machines in Ethiopia. To complete the first closing of the acquisition, we had made a payment of US$2.265 million in the form of 2,265,000 USDT and issued an aggregate number of 369,031,800 Class A ordinary shares to the sellers. The remaining mining facilities under construction are on track to be operational by mid second quarter of 2025, and some of the mining equipment for which prepayment has been made prior to the acquisition has been delivered to the site with the remaining to be delivered soon.

On January 7, 2025, we held an annual general meeting of shareholders in which our shareholders passed the resolution increasing our authorized share capital to US$440,000 divided into 8,399,935,000 Class A Ordinary Shares of a nominal or par value of US$0.00005 each, 65,000 Class A Preference Shares of a nominal or par value of US$0.00005 each, and 400,000,000 Class B Ordinary Shares of a nominal or par value of US$0.00005 each, by the creation of 6,800,000,000 Class A Ordinary Shares of a nominal or par value of US$0.00005 each.

Principal Offices

Our principal executive offices are located at 428 South Seiberling Street, Akron, Ohio 44306, United States of America. Our telephone number at this address is +1 (346) 204-8537. Our registered office in the Cayman Islands is at PO Box 309, Ugland House, Grand Cayman, KY1-1104, Cayman Islands. Our websites are https://www.btcm.group. Effective as of and after April 9, 2021, our agent for service of process in the United States is Cogency Global Inc., located at 122 East 42nd Street, 18th Floor, New York, New York 10168, U.S.A.

Overview

We intend to become a leading cryptocurrency mining enterprise. We began our transformation from a China-based lottery company into an international cryptocurrency mining company since December 2020 through the acquisition of (1) certain cryptocurrency mining machines, (2) a 7-nanometer mining machine manufacturer Bee Computing to unfurl a comprehensive approach to cryptocurrency mining, and (3) a cryptocurrency mining data center in Ohio with power capacity of 82.5 megawatts, and completion of the first closing of acquisition of cryptocurrency mining data centers and Bitcoin mining machines in Ethiopia.

BIT Mining Limited, our ultimate Cayman Islands holding company, holding certain of our digital assets in connection with our cryptocurrency mining business and indirectly holding the equity interest in our subsidiaries in China and other countries and regions. We voluntarily suspended our online sports lottery sales services in April 2015. We have previously conducted our lottery-related business in China through a series of contractual arrangements, also commonly known as the variable interest entity, or VIE structure, with several PRC-incorporated companies (collectively, the “lottery-related affiliated entities”), and their respective registered shareholders. The lottery-related affiliated entities have been deconsolidated and their financial results have no longer been included in our consolidated financial statements for the third quarter of 2021 since the termination of the related VIE structures. Accordingly, as of the date of this annual report, we do not maintain any VIE structure in China.

We operate cryptocurrency mining machines for the sole purpose of mining cryptocurrencies (primarily Bitcoin, Ethereum-Classic, Litecoin and Dogecoin). Our mining machines are operating with the primary intent of accumulating Bitcoin which we may sell for fiat currency from time to time depending on market conditions and management’s determination of our cash flow needs.

We have deployed our Bitcoin mining machines in data centers in the U.S. For the year ended December 31, 2024, we produced 17.6 Bitcoins from our Bitcoin cryptocurrency mining operations, and recognized revenue of approximately US$1.1 million. As of the date of this annual report, the total hash rate capacity of our online Bitcoin mining machines is approximately 385.5 PH/s. We also produced 29,575 ETC from our cryptocurrency mining operations, and recognized revenue of approximately US$0.8 million.

We have deployed all of these Dogecoin/Litecoin mining machines at our data center in the U.S. for use in our self-mining business. For the year ended December 31, 2024, we produced 88.2 million DOGE and 25,084 LTC from our DOGE/LTC cryptocurrency mining operations and recognized revenue of approximately US$14.9 million. As of the date of this annual report, our DOGE/LTC mining machines are shut down. For the year ended December 31, 2024, Cryptocurrency mining revenue from other cryptocurrencies, such as ETC, BEL, JKC, PEP and LKY, totaled approximately US$0.3 million.

We measure our mining performance based on the overall hash rate being produced by our mining machines. The above theoretical information regarding approximate maximum hashing rates are estimates only and the actual outputs of the mine are subject to changes based in part on the difficulty rates associated with the bitcoin network, as well as other conditions that impact our mining output.

We operate mining machines that perform blockchain computations measured in “hash rate” or “hashes per second.” A “hash” is the blockchain computation run by mining machines. Accordingly, a mining machine’s “hash rate” refers to the rate at which it can solve such blockchain computations. The original equipment used for mining bitcoin utilized the Central Processing Unit (CPU) of a computer to mine various forms of cryptocurrency. Due to performance limitations, CPU mining was rapidly replaced by the Graphics Processing Unit (GPU), which offers significant performance advantages over CPUs. General purpose chipsets like CPUs and GPUs have since been replaced in the mining industry by Application Specific Integrated Circuits (ASIC) chips. These ASIC chips are designed specifically to maximize the rate of hashing operations.

In terms of our data center business, in September 2021 we entered into a Membership Interest Purchase Agreement and certain other auxiliary agreements (the “Ohio Mining Site Agreements”) with Viking Data Centers, LLC (“Viking Data Centers”) to acquire a 51% equity interest in a cryptocurrency mining data center in Ohio (the “Ohio Mining Site”) with power capacity of up to 85 megawatts. In October 2021, we increased our investment in the Ohio Mining Site and brought its total planned power capacity up to 150 megawatts. Upon the successful execution of the increased investment, the Company’s equity interest in the Ohio Mining Site increased to 55%, and Viking Data Centers held the remaining 45%. The Ohio mining site has a total planned power capacity up to 150 megawatts. In June 2022, we entered into an agreement with Viking Data Centers that we agreed to purchase all remaining equity interest from Viking Data Centers for approximately US$17.8 million, by transferring certain assets that represent 67.5 megawatts, or 45%, of total planned power capacity at the Ohio Mining Site. After completion of the transaction, we have exclusive access to 82.5 megawatts of planned electrical power and Viking Data Centers has exclusive access to the remaining 67.5 megawatts, in accordance to their respective equity ownership immediately prior to the transaction. As of September 2023, 82.5 megawatts have been completed and in operation in the Ohio Mining Site. The data center in Hong Kong, with a maximum capacity of approximately 1.4 megawatts, has been operational and mining ETH since October 2021 and was disposed according to the sale of shares of Loto Interactive. We have terminated our data center construction plan in Kazakhstan, which was announced in May 2021, due to the unstable local power supply. On December 9, 2024, we completed the first closing of acquisition of crypto mining data centers with total planned power capacity up to 100 megawatt and Bitcoin mining machines in Ethiopia. To complete the first closing of the acquisition, we had made a payment of US$2.265 million in the form of 2,265,000 USDT and issued an aggregate number of 369,031,800 Class A ordinary shares to the sellers. The remaining mining facilities under construction are on track to be operational by mid second quarter of 2025, and some of the mining equipment for which prepayment has been made prior to the acquisition has been delivered to the site with the remaining to be delivered soon.

On December 28, 2023, we agreed to sell our entire mining pool business operated under BTC.com to Esport – Win Limited, a Hong Kong limited liability company, for a total consideration of US$5 million. While the closing of the transaction occurred on February 29, 2024, for accounting purposes the Business was deemed to be disposed of on January 31, 2024 when the Company relinquished control and received the first payment of the Consideration by retaining 71.37 bitcoins of the Business for compliance and safety purposes when transferring the Business to Esport – Win Limited. The retained bitcoins have a fair value of US$3 million as determined using US$42,034.57 per bitcoin, which was published by Coinbase.com on January 29, 2024 at UTC 0:00.

Our Business

We are primarily engaged in cryptocurrency mining for our own account, data center operation to host cryptocurrency mining activities and miner manufacturing. We are pursuing a development strategy to focus on cryptocurrency mining operations globally.

Cryptocurrency Mining Business

We currently operate cryptocurrency mining machines for the sole purpose of mining cryptocurrencies (Bitcoin, Ethereum Classic, Litecoin and Dogecoin), which we may sell for fiat currency for our own account from time to time depending on market condition and management’s determination of our cash flow needs. As of the date of this annual report, our Bitcoin mining machines are mainly located in the United States and Ethiopia, and more mining machines are gradually arriving at the data center in Ethiopia. We have primarily deployed our Bitcoin mining machines in data centers in the U.S. For the year ended December 31, 2024, we produced 17.6 Bitcoins from our Bitcoin cryptocurrency mining operations, and recognized revenue of approximately US$1.1 million. As of the date of this annual report, the total hash rate capacity of our online Bitcoin mining machines is approximately 385.5 PH/s. We also produced 29,575 ETC from our cryptocurrency mining operations, and recognized revenue of approximately US$0.8 million.

We have deployed all of these Dogecoin/Litecoin mining machines at our data center in the U.S. for use in our self-mining business. For the year ended December 31, 2024, we produced 88.2 million DOGE and 25,084 LTC from our DOGE/LTC cryptocurrency mining operations and recognized revenue of approximately US$14.9 million. As of the date of this annual report, our DOGE/LTC mining machines are shut down. For the year ended December 31, 2024, Cryptocurrency mining revenue from other cryptocurrencies, such as BEL, JKC, PEP and LKY, totaled approximately US$0.3 million.

Data Center Services

We operate data centers which provide rack space, utility, and cloud services such as virtual services, virtual storage and data backup services to third-party cryptocurrency mining companies. Our data centers also host a number of our own cryptocurrency mining machines. We typically charge our customers a monthly service fee, which factors into, among others, the number of machines hosted in our facilities, utility costs and other associated expenses in connection with the operations of our data centers. The service fees for our data center services are settled in fiat currency.

We formerly conducted our data center business in mainland China through Loto Interactive and its subsidiaries. After suspending the operations of two data centers in Sichuan province, China, we have migrated our data center operations overseas and are currently in the process of investing in or constructing cryptocurrency mining data centers in overseas jurisdictions outside of mainland China. On July 12, 2022, we entered into a share sale and purchase agreement with an unaffiliated third party, pursuant to which we agreed to sell, and the buyer agreed to purchase, approximately 51% of the total issued share capital of Loto Interactive, representing 279,673,200 shares of Loto Interactive at the price of HK$0.28 per share for a total consideration of HK$78,308,496. After the Transaction, our share ownership in Loto Interactive decreased to 8.79%. On March 15, 2023, we entered into a share sale and purchase agreement with an unaffiliated third party, pursuant to which the Company agreed to sell, and the buyer agreed to purchase, all of the Company’s remaining share ownership in Crypto Flow Technology Limited, or Crypto Flow, previously known as Loto Interactive, namely, 48,195,605 shares of Crypto Flow, representing approximately 8.79% of the total issued share capital of Crypto Flow, at the price of HK$0.38 per share for the total consideration of HK$18,314,330. Upon completion of this transaction, the Company does not own any shares in Crypto Flow.

In September 2021, we entered into a Membership Interest Purchase Agreement and certain other auxiliary agreements with Viking Data Centers, LLC to acquire the 51% equity interest in Asgard Data Centers LLC, which intended to operate a cryptocurrency mining data center in the Ohio Mining Site. In October 2021, we increased our equity interest ownership in the Ohio Mining Site to 55%. The Ohio mining site has a total planned power capacity up to 150 megawatts. In June 2022, we entered into an agreement with Viking Data Centers that we agreed to purchase all remaining equity interest from Viking Data Centers for approximately US$17.8 million, by transferring certain assets that represent 67.5 megawatts, or 45%, of total planned power capacity at the Ohio Mining Site. After completion of the transaction, we have exclusive access to 82.5 megawatts of planned electrical power and Viking Data Centers has exclusive access to the remaining 67.5 megawatts, in accordance to their respective equity ownership immediately prior to the transaction. In December 2022, 82.5 megawatts have been completed and in operation in the Ohio Mining Site.

On December 9, 2024, we completed the first closing of acquisition of crypto mining data centers and Bitcoin mining machines in Ethiopia. To complete the first closing of the acquisition, we had made a payment of US$2.265 million in the form of 2,265,000 USDT and issued an aggregate number of 369,031,800 Class A ordinary shares to the sellers. The subsequent closing of the acquisition, which involves transfer of the remaining data centers to the Company, will close upon completion of construction of the remaining data centers, which is expected to occur in the mid second quarter of 2025. Upon subsequent closing, the Company will issue an additional 45,278,600 Class A ordinary shares as consideration.

We expect our international operations to contribute most of our revenues going forward. For the risks and uncertainties relating to our international operation development and expansion, and the regulatory and policy environment affecting our blockchain and cryptocurrency mining business and our remaining operations in China, see “Item 3. Key Information—D. Risk Factors — Risks Related to Our Business and Industry — It may be or become illegal to acquire, own, hold, sell or use cryptocurrencies, participate in the blockchain, or transfer or utilize similar cryptocurrency assets in international markets where we operate due to adverse changes in the regulatory and policy environment in these jurisdictions.”

Our Digital Assets

We hold our own digital assets mined through our cryptocurrency mining operation, which consist primarily of Bitcoin, Dogecoin, Ethereum, USDT, and Litecoin. As of December 31, 2024, the Company had cryptocurrency assets of US$9.6 million in aggregate, which comprised of 19.06 BTC, 1,246 ETH, 7.6 million DOGE, 0.9 million USDT, 1,770 Litecoin and various other cryptocurrency assets, which were generated from its cryptocurrency mining business and were the only digital assets individually accounts for more than 0.1% of our total assets as of December 31, 2024. These five specific digital assets, on a cost basis, in the aggregate account for 10.86% of our total assets as of December 31, 2024. The other digital assets that we hold collectively, on a cost basis, represent less than 0.1% as of December 31, 2024.

Our digital assets are held through BIT Mining Limited, our ultimate Cayman Islands holding company, as well as our consolidated subsidiaries in British Virgin Islands, and United States. As of the date of this annual report, we hold 6.7 Bitcoins, 1.73 million Dogecoins, 1,158 Ethereum, 332 Litecoins and 0.87 million USDT. Our digital assets have an aggregate fair value of approximately US$3.95 million, calculated based on the quoted price of the respective cryptocurrencies measured at fair value at UTC 0:00 as of the date of this annual report.

Our cryptocurrency business focuses on mining cryptocurrencies for our own account, operating data centers to host our and customers’ mining machines. We do not facilitate the trading of, or investing in, cryptocurrencies, although we may sell digital assets mined by us for fiat currency for our own account from time to time. We intend to mine cryptocurrencies that are generally not deemed as “securities.” The SEC and its staff have taken the position that certain digital assets fall within the definition of a “security” under the U.S. federal securities laws. Public statements by senior officials at the SEC indicate that the SEC does not intend to take the position that Bitcoin or Ethereum, in their current form, are securities. However, such statements are not official policy statements by the SEC and reflect only the speakers’ views, which are not binding on the SEC or any other agency or court, and cannot be generalized to any other digital asset. On February 27, 2025, the SEC’s Division of Corporation Finance issued a formal Staff Statement which took the position that typical meme coins do not constitute “securities” under U.S. federal securities law, and thus transactions in these meme coins need not be registered under the U.S. Securities Act of 1933, as amended, nor exempt from registration because they do not involve an “offer and sale” of securities. In accordance with a framework for analyzing whether a given digital assets is a security, published by the SEC’s Strategic Hub for Innovation and Financial Technology in April 2019, we would need to determine whether each of the digital assets acquired and held by us is an “investment contract,” as well as other instruments such as stocks, bonds, and transferable shares.

We intend to consult counsel prior to attempting to mine any cryptocurrency other than those that are generally not considered as “securities,” such as Bitcoin, Ethereum and meme coins, in order to avoid inadvertently dealing in a cryptocurrency which may be deemed a security. We anticipate that, should we consider mining a cryptocurrency other than those that are generally not considered as “securities,” we will seek the advice of securities counsel, and the process will include research, review and analysis of the current federal securities laws and regulations regarding digital assets, including judicial interpretations and administrative guidance. However, the processes employed for determining whether particular digital assets are securities within the meaning of U.S. federal securities laws are risk-based assessments and are not a legal standard or binding on the SEC or other regulators. See “Item 3. Key Information—D. Risk Factors — Risks Related to Our Business and Industry—A particular digital asset’s status as a “security” in any relevant jurisdiction is subject to a high degree of uncertainty, and if we are unable to properly characterize a digital asset, we may be subject to regulatory scrutiny, investigations, fines, and other penalties, which may adversely affect our business, results of operations and/or financial condition.” We recognize that whether a digital asset is a security is a complex and evolving legal issue. For that reason, we have no plan in the foreseeable future to mine anything other than cryptocurrencies that are generally not considered as “securities.” However, if our compliance procedures and legal reviews prove to be incorrect, we may be subject to prohibitive SEC penalties and/or private lawsuit defense costs and adverse rulings.

Legal and Administrative Proceedings

Our board of directors formed a Special Investigation Committee, or SIC, and retained King & Wood Mallesons LLP, or KWM, as legal advisor to assist the internal investigation into the role played by the Company’s former external consultants in alleged illegal money transfers following their arrest by the Tokyo District Public Prosecutors Office. The SIC was composed of Mr. Shengwu Wu, then chairman of the board, Dr. Honghui Deng and Ms. Wong, Angel Yan Ki, each then an independent director. On October 7, 2020, the Company announced that the SIC of the Company’s Board completed its internal investigation. KWM presented its investigation review to SIC on October 7, 2020. Based on the findings and analyses in KWM’s review, the SIC concluded that it did not find a sufficient basis to establish a violation of the U.S. Foreign Corrupt Practices Act of 1977 in connection with the Company’s prior activities in Japan. The SIC also reviewed the Company’s compliance policies, procedures and internal controls in light of the suggestions from KWM. The Company updated such policies, procedures and internal controls based on recommendations from the SIC, and will continue to enhance its internal controls as appropriate.

Regulatory Investigation

On December 31, 2019, we announced the formation of a special investigation committee, consisting of the independent members of the board, to internally investigate (i) alleged illegal money transfers made in connection with the potential development of an integrated casino resort project in Japan and (ii) the previous arrests that were made by the Tokyo District Public Prosecutors Office. The prosecutions resulted in the conviction of government officials and former intermediaries, including an external consultant of the Company who also formerly served as a director of our subsidiary in Japan. We also cooperated with the U.S. Department of Justice (the “DOJ”) and the U.S. Securities and Exchange Commission (the “SEC”) in connection with their investigations into the Company. In 2024, we entered into a deferred prosecution agreement (the “DPA”) with the DOJ and consented to an entry by the SEC of a Cease-And-Desist Order (the “SEC Order”) to resolve their investigations, in which we agreed to a combined penalty amount of US$10 million. As of December 31, 2024, we had fully paid the combined penalty amounts. Pursuant to the DPA, we also agreed to maintain: (a) an effective system of internal accounting controls designed to ensure the making and keeping of fair and accurate books, records, and accounts; and (b) a rigorous anti-corruption compliance program that incorporates relevant internal accounting controls, as well as policies and procedures designed to effectively detect and deter violations of the Foreign Corrupt Practices Act of 1977 and other applicable anti-corruption laws, and (3) report to the DOJ annually during the three-year term of the DPA regarding remediation and implementation of the compliance measures. The DOJ agreed that if we fully comply with all of our obligations under the DPA, the DOJ will not continue the criminal prosecution against us and, within six months after the three-year term expires, will seek dismissal with prejudice of the criminal information filed against us. If we breach the terms of the DPA during the three-year term, we will be subject to prosecution for any federal criminal violation of which the DOJ has knowledge. Pursuant to the SEC Order, we also agreed to cease and desist from committing or causing any violations and any future violations of Sections 30A, 13(b)(2)(A), and 13(b)(2)(B) of the U.S. Securities Exchange Act of 1934, as amended.

Other than as described above, we are not currently a party to, nor are we aware of, any legal proceeding, investigation or claim which, in the opinion of our management, could have a material adverse effect on our business, financial condition or results of operation.

We do not intend to obtain the approval or clearance from either the CSRC or the CAC in connection with any future offering by our company or our shareholders. We cannot assure you, however, that regulators in China will not take a contrary view or will not subsequently require us to undergo the approval or clearance procedures and subject us to penalties for non-compliance. See “Item 3. Key Information—D. Risk Factors — Risks Related to Doing Business in China—Recent regulatory developments in China may subject us to additional regulatory review and disclosure requirements, expose us to government interference, or otherwise restrict or completely hinder our ability to offer securities and raise capitals outside China, all of which could materially and adversely affect our business, and cause the value of our securities to significantly decline or become worthless.”

Our financial statements contained in the annual report on Form 20-F for the year ended December 31, 2024 have been audited by MaloneBailey, LLP, an independent registered public accounting firm that is headquartered in the United States with offices in Beijing and Shenzhen, China. MaloneBailey, LLP is a firm registered with the U.S. Public Company Accounting Oversight Board (the “PCAOB”), and is required by the laws of the U.S. to undergo regular inspections by the PCAOB to assess its compliance with the laws of the U.S. and professional standards. MaloneBailey, LLP has been subject to PCAOB inspections, and is not among the PCAOB-registered public accounting firms headquartered in the PRC or Hong Kong that are subject to PCAOB’s determination on December 16, 2021 of having been unable to inspect or investigate completely.

However, our audit work was carried out by MaloneBailey, LLP with the collaboration of its China-based offices. According to Article 177 of the PRC Securities Law (last amended in March 2020), no overseas securities regulator is allowed to directly conduct investigation or evidence collection activities in China. Accordingly, without the consent of the competent PRC securities regulators and relevant authorities, no organization or individual may provide the documents and materials relating to securities business activities to overseas parties. Therefore, the audit working papers of our financial statements may not be fully inspected by the PCAOB without the approval of the PRC authorities. Our ADSs could still be delisted from a U.S. exchange and prohibited from being traded over-the-counter in the United States under the Holding Foreign Companies Accountable Act (the “HFCA Act”) if the PCAOB determines in the future that it is unable to fully inspect or investigate our auditor which has a presence in China. The delisting or cessation of trading of our ADSs, or the threat of their being delisted or prohibited from being traded, may materially and adversely affect the value of your investment. Additionally, the inability of the PCAOB to conduct inspections deprives our investors with the benefits of such inspections. See “Item 3. Key Information—D. Risk Factors — Risks Related to Doing Business in China— Our ADSs could still be delisted from a U.S. exchange and prohibited from being traded over-the-counter in the United States under the HFCA Act if the PCAOB determines in the future that it is unable to fully inspect or investigate our auditor which has a presence in China, and the delisting and cease of trading our ADSs, or the threat of their being delisted or prohibited from being traded, may materially and adversely affect the value of your investment.”

M&A Regulations and Overseas Listings

On August 8, 2006, six PRC regulatory authorities, including the CSRC, promulgated the Provisions on Merger and Acquisition of Domestic Enterprises by Foreign Investors, which were later amended on June 22, 2009, or the 2006 M&A Rules. Pursuant to the 2006 M&A Rules, an offshore special purpose vehicle, or SPV, refers to an overseas company controlled directly or indirectly by PRC domestic companies or individuals for purposes of overseas listing of equity interests in domestic companies (defined as enterprises in the PRC other than foreign-invested enterprises). If an SPV purchases, for the purpose of overseas listing, equity interests of any PRC company that are held by PRC companies or individuals controlling such SPV, then the overseas listing by the SPV must obtain the approval of the CSRC. The application of the 2006 M&A Rules remains unclear and there is currently no consensus among PRC law firms regarding the scope of CSRC’s jurisdiction.

Our then PRC counsel, Han Kun Law Offices, advised us that the 2006 M&A Rules do not require us to obtain prior CSRC approval for the listing and trading of our ADSs on the NYSE, given that:

The following diagram illustrates our company’s organizational structure, and the place of formation, ownership interest and affiliation of each of our principal subsidiaries and affiliated entities as of the date of this annual report.

Our principal executive offices are located at 428 South Seiberling Street, Akron, Ohio 44306, United States of America and occupy a total of 13,027.4 square meters. We also have representative offices in USA and Shenzhen. We lease our premises from unrelated third parties. Each of the lessors for the leased premises either has a valid title to the property or has proper authorization from the title owner to sublease the property.

In September 2016, we entered into a lease agreement with Shenzhen Harbor Technology Development Co., Ltd., to lease offices of 9,659 square meters in Nanshan District, Shenzhen, with a total expenditure of RMB0.16 million (US$0.02 million) per month. We have gradually and partially terminated our leases with respect to certain amounts of office space, reducing our total leased office space from 9,659 square meters to 1,189 square meters between August 2020 and February 2021, with the 1,189 square-meter space incurring a total expenditure of US$25,658 per month. In June 2022, we entered into a lease agreement to lease offices in Los Angeles with an expenditure of US$20,000 per month.

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ITEM 4A.UNRESOLVED STAFF COMMENTS

None.

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ITEM 5.OPERATING AND FINANCIAL REVIEW AND PROSPECTS

You should read the following discussion and analysis of our financial condition and results of operations in conjunction with our consolidated financial statements and the related notes included elsewhere in this annual report. This discussion may contain forward-looking statements based upon current expectations that involve risks and uncertainties.

Overview

We intend to become a leading cryptocurrency mining enterprise. We began our transformation from a China-based lottery company into an international cryptocurrency mining company since December 2020 through the acquisition of (1) certain cryptocurrency mining machines, (2) a 7-nanometer mining machine manufacturer Bee Computing to unfurl a comprehensive approach to cryptocurrency mining, and (3) a cryptocurrency mining data center in Ohio with power capacity of 82.5 megawatts, and completion of the first closing of acquisition of cryptocurrency mining data centers and Bitcoin mining machines in Ethiopia.

BIT Mining Limited, our ultimate Cayman Islands holding company, holding certain of our digital assets in connection with our cryptocurrency mining business and indirectly holding the equity interest in our subsidiaries in China and other countries and regions. We voluntarily suspended our online sports lottery sales services in April 2015. We have previously conducted our lottery-related business in China through a series of contractual arrangements, also commonly known as the variable interest entity, or VIE structure, with several PRC-incorporated companies (the “lottery-related affiliated entities”), and their respective registered shareholders. In July 2021, we announced our decision to dispose of our VIE structures in China, and the lottery-related affiliated entities have been deconsolidated and their financial results will no longer be included in our consolidated financial statements for the third quarter of 2021 following the termination of the related VIE structures. Accordingly, as of the date of this annual report, we do not maintain any VIE structure in China. The results of operations for this VIE structure were excluded from the company’s continuing operations for the fiscal years 2021 presented as a discontinued operation in this report. On December 28, 2023, we agreed to sell our entire mining pool business operated under BTC.com to Esport -Win Limited, a Hong Kong limited liability company, for a total consideration of US$5 million. Accordingly, the results of operations for the mining pool business were excluded from the company’s continuing operations for the fiscal year 2023 and the comparable periods presented as discontinued operations in this report. See Note 4 – Discontinued Operations, of the consolidated financial statements for further details. For the risks and uncertainties relating to the termination of our previous VIE structures in China and the sale of its mining pool business, see “Item 3. Key Information—D. Risk Factors — Risks Related to Doing Business in China—Our efforts to adjust our corporate structure and business operations, including the termination of our previous VIE structures and the exit of our mining pool business from China, may not be completed in a liability-free manner, and we may still be subject to cybersecurity review by the CAC, or deemed to be in violation of PRC laws regulating our industry and operations.”

As of the date of this annual report, we have no PRC-sourced revenue, and our remaining operations in the PRC primarily involve the provision of administrative supports to our cryptocurrency mining business outside the PRC, as well as internal information technology services to our operating entities outside the PRC. We believe we have obtained the business licenses and permits required for our remaining non-revenue generating operations in the PRC. In addition, certain subsidiaries have deregistered the internet data center (“IDC”) licenses that were no longer needed after the termination of the data center operations in the PRC. However, due to the complexity of the PRC regulatory regime over our industry, we cannot assure you that we have obtained all the permits or licenses required for conducting our remaining operations in the PRC or will be able to maintain our existing licenses or obtain any new licenses required under any new laws or regulations. We have received government approvals, permits and licenses required for our operations of data centers in the United States. However, we cannot assure you that we will be able to maintain or renew such required approval, permits or licenses on commercially reasonable terms and in a timely manner or at all. See “Item 3. Key Information—D. Risk Factors — Risks Related to Our Business and Industry—Any failure to obtain or renew any required approvals, licenses, permits or certifications could materially and adversely affect our business and results of operations.”

Our revenues from continuing operations were US$57.0 million, US$43.1 million and US$32.9 million in 2022, 2023 and 2024, respectively, representing a decrease of US$13.9 million from 2022 to 2023, and a decrease of US$10.2 million from 2023 to 2024, respectively. The continuous annual decrease was mainly attributable to the higher computing power of the whole network in the third and fourth quarter of 2023 compared with the computing power in 2022 and the higher computing power of the whole network in the year of 2024 compared with the computing power in the year of 2023, resulting in an increased difficulty in cryptocurrency mining activities.

Net loss from continuing operations attributable to BIT Mining Limited were US$76.4 million in 2022, US$25.4 million in 2023 and US$6.9 million in 2024, representing a decrease of US$51.0 million from 2022 to 2023, and a decrease of US$18.5 million from 2023 to 2024, respectively. Net loss from continuing operations attributable to BIT Mining Limited in 2022 was adversely impacted by an impairment provision of US$7.5 million provided for acquired intangible assets, an impairment provision of US$35.2 million provided for property and equipment, an impairment provision of US$9.4 million provided for cryptocurrency assets, and US$7.8 million in net loss on disposal of cryptocurrency assets. Net loss from continuing operations attributable to BIT Mining Limited in 2023 was adversely impacted by the accrual of legal contingencies of US$10 million included in other operating expenses and an impairment provision of US$2.4 million provided for impairment of cryptocurrency assets, which was offset by US$7.1 million net gain on disposal of cryptocurrency assets. Net loss from continuing operations attributable to BIT Mining Limited in 2024 was adversely impacted by general and administrative salary and benefit expenses of US$4.8 million, and professional expense of US$3.9 million, which was offset by the gain of US$3.2 million from changes in fair value of cryptocurrency assets.

Description of Key Statement of Operations Items from Continuing Operation

Revenues

The table below sets forth our revenues in aggregate and by service type after inter-segment elimination therein for the three years:

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Cryptocurrency mining and data center services accounted for 99.65%, 100.00% and 100.00% of the total revenues in 2022, 2023 and 2024, respectively. The revenues disclosed in the table are after inter-segment eliminations. The continuous annual decrease was mainly attributable to higher computing power of the whole network year over year, resulting in an increased difficulty in cryptocurrency mining activities.

The table below sets forth our operating expenses from continuing operations for the three years:

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Our operating expenses consist primarily of cost of revenue, sales and marketing expenses, general and administrative expenses and service development expenses.

Cost of revenue

Our cost of revenue is directly related to the services we provide, and fluctuates in line with our revenues. Our cost of revenue primarily consists of: (i) direct production costs related to data center service for operation, leasing expense of servers hosting and other equipment used in providing online services and cryptocurrency mining business; (ii) depreciation of machinery and equipment related to cryptocurrency mining and data center services; (iii) amortization fees, which consist primarily of amortization of intangible assets arising from business combination and asset acquisition; and (iv) cost of cryptocurrency mining, which consist primarily of direct costs related to cryptocurrency mining machines, including the server leasing and maintenance charges.

Sales and marketing expenses

Our sales and marketing expenses consist primarily of: (i) promotional and marketing expenses, which primarily consist of expenses associated with various promotional events; and (ii) salary and benefit expenses for sales and marketing employees.

General and administrative expenses

Our general and administrative expenses consist primarily of: (i) share-based compensation expenses; (ii) salary and benefit expenses for our management and general administrative employees; (iii) third-party professional service fees, which consist primarily of professional service fees paid to third-party professionals; (iv) depreciation expenses mainly for improvement of leasehold; (v) office expenses, which consist primarily of office rental and other office administrative expenses; and (vi) travel, communication and other business expenses, which consist primarily of expenses associated with business travels.

Service development expenses

Our service development expenses consist primarily of salary and benefit expenses for our research and development employees, share-based compensation expenses and rental expenses.

Other operating expenses

Our other operating expenses consist primarily of loss from disposal of property and equipment and certain expenses related to our Form F-3 filing in 2022. Our other operating expenses consist primarily of accrual for legal contingencies and provision for credit losses related to other receivables in 2023. Our other operating expenses consist primarily of write-off of prepayments in 2024.

Government grant

We recognized grants from the Hong Kong government in 2022. We did not recognize such grants in 2023 and 2024.

Net gain (loss) on disposal of cryptocurrency assets

Net gain (loss) on disposal of cryptocurrency assets in 2022 and 2023 was mainly due to fluctuating market prices for cryptocurrency assets by using first-in-first-out (“FIFO”) to calculate the cost of disposition. Effective January 1, 2024, the Company adopted ASU 2023-08, which requires cryptocurrency assets to be measured at fair value. Therefore, there was no gain or loss on disposal of cryptocurrency assets in 2024.

Impairment of cryptocurrency assets

Impairment is provided for cryptocurrency assets held in cryptocurrency mining business in 2022 and 2023. Upon adoption of ASU 2023-08 on January 1, 2024, there was no impairment of cryptocurrency assets in 2024.

Changes in fair value of cryptocurrency assets

Changes in fair value of cryptocurrency assets were due to the remeasurement on the fair value of the cryptocurrency assets held as we adopted ASU 2023-08 on January 1, 2024.

Changes in fair value of contingent considerations

Changes in fair value of contingent considerations in 2022 was due to the remeasurement on the fair value of the contingent considerations related to the combination of BTC.com.

Impairment of property and equipment

Impairment of property and equipment in 2022 was due to provision for impairment of mining machines in Kazakhstan and the U.S.

Impairment of intangible assets

Impairment of intangible assets in 2022 was related to the strategy contract that the Company acquired through its acquisition of Asgard Data Centers in October 2021.

Impairment of long-term investments

The impairment loss in 2022 was related to our long-term investment in Cheerful Interactive Limited, which was acquired in March 2017, and PTE (Hong Kong) Limited, which was acquired in 2021. The impairment loss in 2023 was related to our long-term investment in Beijing Weisaishidai Sports Technology Co., Ltd, which was acquired in June 2016. The impairment loss in 2024 was related on equity investment in Beijing Dark Horse Venture Capital Center. L.P.

Gain from disposal of subsidiaries

We recognized a disposition gain of US$3.3 million mainly related to the disposal of Loto Interactive Limited and its subsidiaries in 2022.

Description of Key Statement of Operations Items from Discontinued Operation

Gain on disposal of discontinued operations, net of applicable income taxes

We recognized gain on disposal of discontinued operations, net of applicable income taxes of US$18.7 million related to the disposition of mining pool business in January 2024.

Taxation

Our group includes entities incorporated in various jurisdictions throughout the world including the Cayman Islands, the British Virgin Islands, the United States, Malta, Curacao, Cyprus, Ethiopia, Hong Kong and the People’s Republic of China. Most of these entities are either holding companies or non-operating entities. As a result, they are either not subject to any taxes in their respective local jurisdictions or did not generate any income for tax purposes.

The applicable taxation for our main operating entities is as follows:

Cayman Islands

Under the current laws of the Cayman Islands, the Company is not subject to tax on income or capital gains. In addition, upon payments of dividends by the Company to its shareholders, no Cayman Islands withholding tax will be imposed.

USA

Summit Bend, Ohio I, Ohio II and Asgard are incorporated in the USA. Under the current laws, profits tax in the USA is generally assessed at the rate 21% of taxable income.

British Virgin Islands

Under the current laws of the British Virgin Islands, subsidiaries incorporated in British Virgin Islands are not subject to tax on income or capital gains.

Malta

Under the current laws, profits tax in Malta is generally assessed at the rate of 35% of taxable income. When a dividend is paid or declared to the holding company, the paying entity is entitled to claim six-sevenths (6/7) of the profits tax paid as a refund, which may effectively reduce the income tax rate to 5%.

Curacao

Multi Pay N.V. is incorporated in Curacao. Under the current laws, profits tax in Curacao is generally assessed at the rate of 2% of taxable income.

Ethiopia

Under the current laws, profits tax in Ethiopia is generally assessed at the rate of 30% of taxable income. In accordance with Council of Ministers Investment Incentive Regulation No. 517/2022, which is a law enacted by the Council of Ministers of Ethiopia, any investor who invests to establish a new business shall be entitled to income tax exemption for four years. Under such regulation, no income tax will be imposed on Alpha.

Hong Kong

500wan HK, Skill Esport, Bee Computing and the discontinued operations Sunstar Technology are incorporated in Hong Kong, under the current laws, profits tax in Hong Kong is generally assessed at the rate of 8.25% of taxable income up to HKD2 million and assessed at the rate of 16.5% of taxable income over HKD2 million.

Mainland China

A new enterprise income tax law (the “EIT Law”) in the PRC was enacted and became effective on January 1, 2008. The EIT Law applies a uniform 25% enterprise income tax (“EIT”) rate to both foreign invested enterprises and domestic enterprises. The subsidiaries incorporated in mainland China are subject to the EIT rate of 25% in 2022, 2023 and 2024.

Internal Control over Financial Reporting

We are a public company in the United States subject to Sarbanes-Oxley. Section 404 of Sarbanes-Oxley and applicable rules and regulations thereunder require that we include a report of management on our internal control over financial reporting in this annual report.

Results of Operations

The following summary of the consolidated financial data for the periods and as of the dates indicated is qualified by reference to, and should be read in conjunction with, our consolidated financial statements and related notes.

Our historical results do not necessarily indicate our results to be expected for any future period.

The year ended December 31, 2024 compared with the year ended December 31, 2023

Revenues

Our revenues decreased from US$43.1 million in 2023 to US$32.9 million in 2024, primarily attributable to the higher computing power of the whole network in the year of 2024 compared with the computing power in the year of 2023, resulting in an increased difficulty in cryptocurrency mining activities.

Revenues were mainly comprised of revenues from the cryptocurrency mining business of US$17.1 million, and the data center business of US$15.8 million.

Operating cost and expenses

Our operating cost and expenses decreased from US$59.5 million in 2023 to US$43.8 million in 2024. Our operating expenses consisted of the following:

Cost of revenue. Our cost of revenue decreased from US$40.1 million in 2023 to US$29.9 million in 2024. The decrease was mainly attributable to the (i) decrease of US$8.7 million in hosting fee due to the termination of cooperation with a third party data center in Texas and us, and (ii) a decrease of US$1.5 million of computing power rental cost.

Sales and marketing expenses. Sales and marketing expenses decreased from US$0.2 million in 2023 to US$0.1 million in 2024.

General and administrative expenses. General and administrative expenses decreased from US$18.5 million in 2023 to US$13.7 million in 2024. The decrease was mainly due to (i) a decrease of US$4.3 million in consulting service fee; and (ii) a decrease of US$0.6 million in technical service fee.

Service development expenses. Service development expenses decreased from US$0.9 million in 2023 to US$0.1 million in 2024. The decrease was primarily due to a decrease in staff costs and other related expenses as a result of a decrease in headcount.

Other operating expenses

Other operating expenses decreased from US$13.6 million in 2023 to US$0.6 million in 2024. The decrease was mainly due to (i) a decrease of credit loss provision related to other receivables of US$1.9 million and (ii) a decrease of US$10.0 million in legal contingencies as the accrual for the investigations by the DOJ and the SEC in 2023.

Net gain (loss) on disposal of cryptocurrency assets

Net gain on disposal of cryptocurrency assets was US$7.1 million in 2023, which was mainly due to fluctuating market prices for cryptocurrency assets by using first-in-first-out (“FIFO”) to calculate the cost of disposition. Effective January 1, 2024, the Company adopted ASU 2023-08, which requires cryptocurrency assets to be measured at fair value. Therefore, there was no gain or loss on disposal of cryptocurrency assets for the year of 2024.

Impairment of cryptocurrency assets

Impairment of cryptocurrency assets was US$2.4 million in 2023, mainly due to the provisions for impairment of cryptocurrency assets held as a result of fluctuations in cryptocurrency prices. Upon adoption of ASU 2023-08 on January 1, 2024, there was no impairment of cryptocurrency assets for the third and fourth quarter of 2024.

Changes in fair value of cryptocurrency assets

Changes in fair value of cryptocurrency assets were US$3.2 million in 2024, and nil in 2023. The difference was due to the remeasurement on the fair value of the cryptocurrency assets held as we adopted ASU 2023-08 on January 1, 2024, while the accounting treatment was different in 2023.

Operating loss from continuing operations

As a result of the foregoing factors, we recorded operating loss from continuing operations of US$8.0 million in 2024, a decrease of US$17.2 million compared with operating loss from continuing operations of US$25.2 million in 2023. The decrease in operating loss from continuing operations was mainly due to (i) a decrease of US$10.0 million in accrual for legal contingencies and (ii) a decrease of US$4.3 million in consulting service fee.

Impairment of long-term investments

Impairment of long-term investments in 2024 were US$0.1 million, a decrease of US$1.3 million compared with impairment of long-term investments of US$1.4 million in 2023. The impairment loss in 2023 was related to our equity investment in Beijing Weisaishidai Sports Technology Co., Ltd, and the impairment loss in 2024 was related to our equity investment in Beijing Dark Horse Venture Capital Center. L.P.

Loss before income taxes from continuing operations

Loss before income taxes from continuing operations was US$7.0 million in 2024, a decrease of US$18.1 million compared with loss before income taxes from continuing operations of US$25.4 million in 2023.

Net loss from continuing operations

As a result of the foregoing factors, we recorded net loss from continuing operations of US$7.0 million in 2024, as compared to net loss from continuing operations of US$25.4 million in 2023.

Net loss attributable to BIT Mining Limited from continuing operations

We recorded net loss from continuing operations attributable to BIT Mining Limited of US$6.9 million in 2024, as compared to net loss from continuing operations attributable to BIT Mining Limited of US$25.4 million in 2023. We also recorded non-GAAP net loss from continuing operations attributable to BIT Mining Limited of US$6.0 million in 2024, as compared to non-GAAP net loss from continuing operations attributable to BIT Mining Limited of US$13.5 million in 2023.

Net income (loss) attributable to BIT Mining Limited from discontinued operations

We recorded net income from discontinuing operations attributable to BIT Mining Limited of US$18.9 million in 2024, as compared to net loss from discontinuing operations attributable to BIT Mining Limited of US$3.3 million in 2023. We also recorded non-GAAP net income from discontinuing operations attributable to BIT Mining Limited of US$18.9 million in 2024, as compared to non-GAAP net loss from discontinuing operations attributable to BIT Mining Limited of US$3.3 million in 2023.

Net income (loss) attributable to BIT Mining Limited

Net income attributable to BIT Mining Limited was US$12.1 million in 2024, compared with net loss attributable to BIT Mining of US$28.7 million in 2023. The decrease in net loss attributable to BIT Mining was mainly due to (i) a decrease of credit loss provision related to other receivables of US$1.9 million, (ii) a decrease of US$10.0 million in legal contingencies accrued for the DOJ and SEC investigations, (iii) a decrease of US$22.2 million in loss from discontinued operations, and (iv) a decrease of US$4.8 million in general and administrative expenses.

Non-GAAP net income attributable to BIT Mining Limited was US$13.0 million in 2024, compared with non-GAAP net loss attributable to BIT Mining of US$16.9 million in 2023. The decrease in non-GAAP net loss attributable to BIT Mining was mainly due to (i) a decrease of credit loss provision related to other receivables of US$1.9 million, (ii) a decrease of US$22.2 million in loss from discontinued operations, and (iii) a decrease of US$4.8 million in general and administrative expenses.

The year ended December 31, 2023 compared with the year ended December 31, 2022

Discussions below reflect results of operations related to continuing operations.

Revenues

Our revenues decreased from US$57.0 million in 2022 to US$43.1 million in 2023, primarily attributable to the higher computing power of the whole network in the year of 2023 compared with the computing power in the year of 2022, resulting in an increased difficulty in cryptocurrency mining activities.

Revenues were mainly comprised of revenues from the cryptocurrency mining business of US$21.6 million, and the data center business of US$21.5 million.

Operating cost and expenses

Our operating cost and expenses decreased from US$85.7 million in 2022 to US$59.5 million in 2023. Our operating expenses consisted of the following:

Cost of revenue. Our cost of revenue decreased from US$61.2 million in 2022 to US$40.1 million in 2023. The decrease was primarily due to (i) a decrease of US$13.2 million in depreciation of machinery and equipment related to cryptocurrency mining and data center services; (ii) a decrease of US$2 million in amortization of intangible assets; (iii) a decrease of US$1.5 million in hosting fee due to transferring certain mining machines from third-party data center to our own data center; and (iv) a decrease of US$2 million in machine transportation fee.

Sales and marketing expenses. Sales and marketing expenses decreased from US$0.3 million in 2022 to US$0.2 million in 2023.

General and administrative expenses. General and administrative expenses decreased from US$21.9 million in 2022 to US$18.5 million in 2023. The decrease was mainly due to (i) a decrease of US$1.4 million in consulting service fee; (ii) a decrease of US$1.0 million in depreciation and amortization fees; and (iii) decrease of US$0.7 million of travel and hospitality expenses.

Service development expenses. Service development expenses decreased from US$2.2 million in 2022 to US$0.9 million in 2023. The decrease was primarily due to a decrease in staff costs, benefits, share-based compensation and other related expenses as a result of a decrease in headcount.

Other operating expenses

Other operating expenses increased from US$2.4 million in 2022 to US$13.6 million in 2023. The increase was mainly due to (i) an increase of credit loss provision related to other receivables of US$1.4 million and (ii) an increase of US$10.0 million in legal contingencies as the accrual for the investigations by the DOJ and the SEC.

Net gain (loss) on disposal of cryptocurrency assets

Net gain on disposal of cryptocurrency assets was US$7.1 million in 2023, compared to a net loss on disposal of cryptocurrency assets of US$7.8 million in 2022, which was related to the increasing market prices for cryptocurrency assets in 2023 by using the accounting method of first-in-first-out (FIFO) to calculate the cost of disposition.

Impairment of cryptocurrency assets

Impairment of cryptocurrency assets decreased from US$9.4 million in 2022 to US$2.4 million in 2023, which was due to the cryptocurrency assets held as a result of fluctuations in cryptocurrency prices.

Impairment of property and equipment

Impairment of property and equipment decreased from US$35.2 million in 2022 to nil in 2023.

Impairment of intangible assets

Impairment of intangible assets decreased from US$7.5 million in 2022 to nil in 2023.

Operating loss from continuing operations

As a result of the foregoing factors, we recorded operating loss from continuing operations of US$25.2 million in 2023, a decrease of US$64.4 million compared with operating loss from continuing operations of US$89.6 million in 2022. The decrease in operating loss from continuing operations was mainly due to (i) a decrease of US$13.2 million in depreciation of machinery and equipment related to cryptocurrency mining and data center services, (ii) a decrease of US$7.0 million in impairment of cryptocurrency assets, (iii) a decrease of US$42.7 million in impairment of mining machines and intangible asset, offset by (iv) an increase of US$10.0 million in accrual for legal contingencies.

Loss before income taxes from continuing operations

Loss before income taxes from continuing operations was US$25.4 million in 2023, a decrease of US$54.0 million compared with loss before income taxes from continuing operations of US$79.4 million in 2022.

Net loss from continuing operations

As a result of the foregoing factors, we recorded net loss from continuing operations of US$25.4 million in 2023, as compared to net loss from continuing operations of US$79.4 million in 2022.

Net loss from continuing operations attributable to BIT Mining Limited

We recorded net loss from continuing operations attributable to BIT Mining Limited of US$25.4 million in 2023, as compared to net loss from continuing operations attributable to BIT Mining Limited of US$76.4 million in 2022. We also recorded non-GAAP net loss from continuing operations attributable to BIT Mining Limited of US$13.5 million in 2023, as compared to non-GAAP net loss from continuing operations attributable to BIT Mining Limited of US$31.5 million in 2022.

We conduct our operations primarily through our wholly-owned subsidiaries in Hong Kong and the United States and the holding subsidiary in Ethiopia. Our principal sources of liquidity have been cash provided by our operating activities and proceeds from the issuances of preferred shares and ordinary shares. As of December 31, 2024, we had US$1.8 million in cash and cash equivalents.

We believe that our current cash, cash that could be received from disposal of cryptocurrency assets, and net proceeds we received from our At-The-Market offering will be sufficient to meet our anticipated cash needs, including our cash needs for working capital and capital expenditures, for at least the next 12 months from the date of this report. We also have reduced the expenditures, such as overhead or administrative expenditures and marketing expenses. In addition to the U.S. data center, in 2025, with the phased completion of the Ethiopian data center, we will increase the cash inflow related to data center revenue. All these factors combined will have a positive impact on our cash flows for at least the next 12 months. We may, however, require additional cash due to changing business conditions or other future developments, including any investments or acquisitions we may decide to pursue. If our existing cash is insufficient to meet our requirements, we may seek to sell additional equity securities or debt securities or borrow from lending institutions. Financing may be unavailable in the amounts we need or on terms acceptable to us, if at all. The sale of additional equity securities, including convertible debt securities, would dilute our earnings per share. The incurrence of debt would divert cash for working capital and capital expenditures to service debt obligations and could result in operating and financial covenants that restrict our operations and our ability to pay dividends to our shareholders. If we are unable to obtain additional equity or debt financing as required, our business operations and prospects may suffer.

The following table sets forth a summary of our cash flows for the years indicated.

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Net cash used in operating activities

Net cash used in operating activities in 2024 was US$32.7 million, which was primarily attributable to (i) net income of US$11.9 million adjusted by (ii) amortization of right-of-use assets of US$1.7 million; (iii) depreciation and amortization expenses of US$11.5 million; (iv) share-based compensation of US$1.2 million; (v) changes in fair value of cryptocurrency assets of US$2.9 million; and (vi) gain on disposal of discontinued operations of US$18.7 million. Net cash used in operating activities in 2024 was also attributable to (i) an increase in cryptocurrency assets of US$28.7 million; (ii) a decrease of accrued expenses and other current liabilities of US$10.7 million; (iii) a decrease in operating lease liabilities of US$1.7 million; and (iv) a decrease in accounts payable of US$1.5 million, which was partially offset by (i) a decrease in accounts receivable of US$1.3 million; (ii) a decrease in prepayments and other current assets of US$1.6 million and (iii) a decrease in long-term prepayments and other non-current assets of US$1.7 million.

Net cash used in operating activities in 2023 was US$28.4 million, which was primarily attributable to (i) net loss of US$28.7 million adjusted by (ii) US$1.4 million of amortization of right-of-use assets; (iii) depreciation and amortization expenses of US$11.1 million; (iv) impairment of long-term investments of US$1.4 million; (v) provision for credit losses of US$4.8 million; (vi) impairment of cryptocurrency assets of US$5.2 million; (vii) share-based compensation of US$1.0 million; and (viii) net gain on disposal of cryptocurrency assets of US$6.2 million. Net cash used in operating activities in 2023 was also attributable to (i) an increase in accounts receivable of US$2.6 million; (ii) an increase in cryptocurrency assets of US$38.0 million; and (iii) a decrease in operating lease liabilities of US$1.6 million, which was partially offset by (i) an increase in accrued expenses and other current liabilities of US$23.3 million; and (ii) a decrease in prepayments and other current assets of US$1.2 million.

Net cash used in operating activities in 2022 was US$63.6 million, which was primarily attributable to (i) net loss of US$158.4 million adjusted by (ii) US$56.1 million of impairment of intangible assets; (iii) depreciation and amortization expenses of US$33.2 million; (iv) impairment of property and equipment of US$35.2 million; (v) impairment of goodwill of US$26.6 million; (vi) impairment of cryptocurrency assets of US$18.4 million; (vii) net gain on disposal of cryptocurrency assets of US$8.4 million; (viii) gain on disposal of subsidiaries of US$3.3 million; (ix) share-based compensation of US$4.5 million; (x) changes in fair value of contingent considerations of US$1.2 million; and (xi) impairment of long-term investment of US$2.3 million. Net cash used in operating activities in 2022 was also attributable to (i) an increase in cryptocurrency assets of US$34.2 million; (ii) a decrease of accrued expenses and other current liabilities of US$17.3 million; (iii) a decrease in accounts payable of US$16.9 million; (iv) a decrease in amount due to related party of US$4.6 million; (v) an increase in accounts receivable of US$3.8 million; and (vi) a decrease in operating lease liabilities of US$1.9 million, which was partially offset by (i) a decrease in prepayments and other receivables of US$9.8 million.

Net cash provided by investing activities

Net cash provided by investing activities in 2024 was US$28.9 million, which was primarily attributable to cash received from disposal of cryptocurrency assets of US$33.7 million, which was partially offset by (i) cash paid for property and equipment of US$1.2 million; (ii) cryptocurrencies purchased using fiat currency of US$2.3 million and (iii) loans provided to third parties of US$1.4 million.

Net cash provided by investing activities in 2023 was US$26.2 million, which was primarily attributable to (i) cash received from disposal of cryptocurrency assets of US$36.8 million; (ii) cash received from return of short-term investments of US$2.4 million; and (iii) proceeds from disposal of long-term investments of US$2.3 million, which was partially offset by (i) cash paid for acquisition of property and equipment of US$1.4 million; and (ii) cryptocurrencies purchased using fiat currency of US$14.2 million.

Net cash provided by investing activities in 2022 was US$24.4 million, which was primarily attributable to (i) cash received from disposal of cryptocurrency assets of US$34.4 million; (ii) cash received from return of long-term investments of US$1.4 million; and (iii) cash received from disposal of subsidiaries, net of cash disposed, of US$5.0 million, which was offset by (i) cash paid for acquisition of property and equipment of US$13.8 million; and (ii) cash paid for short-term investments of US$2.4 million.

Net cash provided by financing activities

Net cash provided by financing activities in 2024 was US$2.4 million which was primarily attributable to proceeds from issuance of ordinary shares under At-The-Market offering of US$2.3 million.

Net cash provided by financing activities in 2023 was nil.

Net cash provided by financing activities in 2022 was US$29.8 million which was primarily attributable to (i) proceeds from issuance of ordinary shares for private placement of US$23.5 million; and (ii) proceeds from short-term borrowings of US$6.3 million.

Capital Expenditures

We made capital expenditures for property and equipment of US$13.8 million, US$1.4 million and US$1.2 million in 2022, 2023 and 2024, respectively, which primarily due to purchases of mining machines.

Recent Accounting Pronouncements

New accounting standards which have been adopted

In November 2023, Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures (“ASU 2023-07”), which requires that an entity disclose significant segment expenses impacting profit and loss that are regularly provided to the chief operating decision maker. The update is required to be applied retrospectively to prior periods presented, unless impracticable, based on the significant segment expense categories identified and disclosed in the period of adoption. ASU 2023-07 is effective for fiscal years beginning after December 15, 2023. The Company adopted ASU 2023-07 on January 1, 2024. The information is disclosed in Note 24.

In December 2023, the FASB issued Accounting Standards Update No. 2023-08, Intangibles - Goodwill and Other - Crypto Assets (Topic 350-60): Accounting for and Disclosure of Crypto Assets (“ASU 2023-08”), which requires entities to measure cryptocurrency assets that meet specific criteria at fair value with changes recognized in net income for each reporting period. Additionally, ASU 2023-08 requires an entity to present cryptocurrency assets measured at fair value separately from other intangible assets in the balance sheets and record changes from remeasurement of cryptocurrency assets separately from changes in the carrying amounts of other intangible assets in the income statement. The new standard is effective for fiscal years beginning after December 15, 2024, including interim periods within those fiscal years, with early adoption permitted. The Company early adopted ASU 2023-08 on January 1, 2024. Upon adoption, the Group recognized a fair value adjustment on cryptocurrency assets from continuing operations and discontinued operations of $854 and $39, respectively, for a combined cumulative-effect adjustment of $893 increase in retained earnings.

New accounting standards which have not yet been adopted

In December 2023, the FASB issued Accounting Standards Update No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures (“ASU 2023-09”). ASU 2023-09 requires that entities disclose specific categories in their rate reconciliation and provide additional information for reconciling items that meet a quantitative threshold. The new standard is effective for fiscal years beginning after December 15, 2024, including interim periods within those fiscal years, with early adoption permitted. The Group is currently evaluating the impact of adopting the standard.

In November 2024, the FASB issued Accounting Standards Update No. 2024-03, Income Statement – Reporting Comprehensive Income – Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, requiring public companies to disclose additional information about specific expense categories in the notes to the consolidated financial statements on an annual and interim basis (“ASU No. 2024-03”). ASU No. 2024-03 is effective for fiscal years beginning after December 15, 2026, and for interim periods beginning after December 15, 2027. Early adoption is permitted. The Company is currently evaluating the impact of adopting the standard.

We expect to make expenditures on research and development activities on developing new mining machines and new chips in the future.

Intellectual Property

We rely on a combination of trademark, copyright, patent and trade secret protection laws in the PRC and other jurisdictions, as well as confidentiality procedures and contractual provisions to protect our intellectual property rights and our brands. As of the date of this annual report, our intellectual property rights and our brands are as follows: We have registered 19 trademarks in PRC through E-Sun Sky Computer (Shenzhen) Co., Limited. We have also registered 7 trademarks in Taiwan, 7 trademarks in Hongkong, 2 trademarks in Malaysia and 2 trademarks in the United States, all of which belong to Bee Computing (HK) Limited. We own 5 software copyright registrations in PRC through E-Sun Sky Computer (Shenzhen) Co., Limited. We own 4 authorized patents in the PRC, 14 authorized patents in Taiwan, and 1 authorized patent in Hongkong through Bee Computing (HK) Limited.

Other than as disclosed in this annual report, we are not aware of any trends, uncertainties, demands, commitments or events for the current fiscal year that are reasonably likely to have a material adverse effect on our revenues, income, profitability, liquidity or capital resources, or that caused the disclosed financial information to be not necessarily indicative of future operating results or financial conditions.

We prepare our consolidated financial statements in accordance with U.S. GAAP, which requires us to make judgments, estimates and assumptions. We continually evaluate these judgments, estimates and assumptions based on our own historical experience, knowledge and assessment of current business and other conditions and our expectations regarding the future based on available information, which together form our basis for making judgments about matters that are not readily apparent from other sources. Since the use of estimates is an integral component of the financial reporting process, actual results could differ from those estimates. Some of our accounting policies require a higher degree of judgment than others in their application. We believe critical accounting policies as disclosed herein reflect the more significant judgments and estimates used in preparation of our consolidated financial statements. We did not identify any critical accounting estimates.

Revenue recognition

The Group’s revenues were derived principally from cryptocurrency mining and data center services. The Group also generated revenue from its mining pool business, which is classified as discontinued operations in the consolidated statements of comprehensive (loss) income.

The Group accounts for revenues under ASC 606, “Revenue from Contracts with Customers”.

Revenue is recognized when control of promised goods or services is transferred to the Group’s customers in an amount of consideration to which the Group expects to be entitled to in exchange for those goods or services. The Group follows the five steps approach for revenue recognition under ASC 606: (i) identify the contract(s) with a customer, (ii) identify the performance obligations in the contract, (iii) determine the transaction price, (iv) allocate the transaction price to the performance obligations in the contract, and (v) recognize revenue when (or as) the Group satisfies a performance obligation.

The primary sources of the Group’s revenues are as follows:

Cryptocurrency mining

The Group has entered into cryptocurrency mining pools, by executing contracts with the mining pool operators to provide hash calculation services to the mining pools. The contracts are terminable at any time by either party and the Group’s enforceable right to compensation only begins when, and lasts as long as, the Group provides hash calculation services to the mining pool operators. In exchange for providing hash calculation services, the Group is entitled to considerations in the form of cryptocurrencies from the mining pool operators (less pool operator fees to the mining pool operators which are recorded net with revenues), which is calculated based on a predetermined formula agreed by the Group and the mining pool operators as a part of the contracts. For accounting purpose, the agreement by and between the Group and the mining pool operator has a duration of less than 24 hours as a result of the agreement being continually renewed at the beginning of each measurement period. However, the continual renewal of the agreement does not represent a material right requiring separate performance obligations because the predetermined formula remains the same upon each renewal. Providing hash calculation services is an output of the Group’s ordinary activities and is the only performance obligation in the Group’s contract with the pool operators. The transaction consideration the Group receives is noncash consideration in the form of cryptocurrencies. The Group measures the cryptocurrencies at fair value at contract inception. All considerations are variable and revenue is recognized on the same day that control of the contracted service transfers to the mining pool operator, which is the same day as contract inception. There is no significant financing component in these transactions.

Data center services

The Group provides data center services such as providing its customers with rack space, utility, and cloud services such as virtual services, virtual storage, and data backup services, generally based on monthly services provided at a defined price included in the contracts. The performance obligations are the services provided to a customer for the month based on the contract. The transaction price is the price agreed with the customer for the monthly services provided and the revenues are recognized monthly based on the services rendered for the month.

Cryptocurrency assets

Cryptocurrency assets are included in current assets in the accompanying consolidated balance sheets. Cryptocurrency assets generated from the cryptocurrency mining business and the mining pool business, which is classified as discontinued operations, are accounted for in connection with the Group’s revenue recognition policy disclosed below.

Effective January 1, 2024, the Group adopted ASU No. 2023-08, Accounting for and Disclosure of Crypto Assets (“ASU 2023-08”) using a modified retrospective approach, which requires cryptocurrency assets to be measured at fair value each reporting period with changes in fair value recorded in net income or loss. Upon adoption, the Group recognized a fair value adjustment on cryptocurrency assets from continuing operations and discontinued operations of $854 and $39, respectively, for a combined cumulative-effect adjustment of $893 increase in retained earnings.

Prior to the adoption of ASU 2023-08, cryptocurrencies held were accounted for as intangible assets with indefinite useful lives. An intangible asset with an indefinite useful life is not amortized but assessed for impairment quarterly, or more frequently, when events or changes in circumstances occur, principally decreases in the quoted prices of the cryptocurrencies, indicating that it is more likely than not that the indefinite-lived asset is impaired. In determining if an impairment had occurred, the Group considered the intraday lowest quoted price of one unit of cryptocurrency asset since acquiring the cryptocurrency asset. If the then current carrying value of the unit of cryptocurrency exceeded the fair value so determined, an impairment loss has occurred with respect to those units of cryptocurrencies in the amount equal to the difference between their carrying values and the fair value determined. To the extent an impairment loss was recognized, the loss established the new cost basis of the asset. Subsequent reversal of impairment losses was not permitted. Prior to the adoption of ASU 2023-08, any realized gains or losses from sales of cryptocurrencies were included in gain or loss of disposal of cryptocurrencies in the consolidated statements of comprehensive (loss) income. The Group accounted for its gains or losses in accordance with the first-in-first-out (FIFO) method of accounting.

Cryptocurrencies generated from the cryptocurrency mining business, and cryptocurrencies generated from and distributed to mining pool participants in relation to the discontinued mining pool business, are included within operating activities in the accompanying consolidated statements of cash flows. As the Group does not have the practice to convert cryptocurrencies nearly immediately into cash, the purchases and sales of cryptocurrencies are included within investing activities in the accompanying consolidated statements of cash flows.

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ITEM 6.DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES

Directors and Executive Officers

The following table sets forth information regarding our directors and executive officers as of the date of this annual report.

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Mr. Bo Yu has served as our director from January 20, 2017, as our chief operating officer from December 21, 2020, and as our general counsel since 2014. Mr. Yu received a master’s degree in law from the University of Iowa, and a master’s degree in law and a bachelor’s degree in science from the University of Wuhan. Mr. Yu is admitted to the Bar of the State of Michigan and All China Lawyers Association.

Mr. Man San Vincent Law has served as our executive director from April 2021. He is the founder of BIT Mining Limited (formerly known as 500.com Limited). He serves as a senior adviser of Loto Interactive Limited from 2017 to 2021. He served as the chief executive officer of the Company from 2007 to 2015 and was the chairman of the board of directors from 2001 to 2017. Mr. Law founded E-Sun Network Co., Ltd. in 1999 and of the online lottery service market who has been at the forefront of developing innovative online products and solutions. Mr. Law received a bachelor’s degree from Wuhan University in 1990, and an Executive Master of Business Administration degree from Cheung Kong Graduate School of Business in 2009.

Mr. Xianfeng Yang has served as our chief executive officer since December 21, 2020. Mr. Yang has extensive experience in the cryptographic digital virtual currency industry. He has been in charge of the construction and operation of the big data center of Loto Interactive Limited. Mr. Yang also serves as the Chairman of Changhe Hydropower Absorption Blockchain Big Data Industrial Park in Sichuan. Mr. Yang served as the Company’s senior Vice President from 2018 to 2020. Mr. Yang received a bachelor’s degree in Architecture from Huazhong University of Science and Technology.

Mr. Qian Sun has served as our director from October 21, 2013 and became our independent director in August 2016. Mr. Sun is a partner of HongShan, where he focuses on consumer and technology-related investment. Prior to joining HongShan in 2006, Mr. Sun worked at General Atlantic from 2003 to 2005, focusing on technology-related growth investment in China. He also worked as a management consultant at Monitor Group in Hong Kong from 1997 to 1999. Mr. Sun received a BA degree in applied mathematics from Harvard College in 1997, an MBA from Harvard Business School and a J.D. from Harvard Law School in 2003.

Dr. Honghui Deng has served as our independent director since May 2011. Dr. Deng was an independent director at Borqs Technology Inc., a company listed on NASDAQ from 2015 to 2019. Dr. Deng is currently a global fellow of the Institute of Innovation Creativity Capital (IC2), the University of Texas at Austin. He is an Adjacent Professor at the School of Economics and Business Administration, the Chinese University of Hong Kong (Shenzhen), and a Visiting Professor of Guanghua School of Management, Peking University. He is also a tenured Full Professor at the Lee Business School of University of Nevada, Las Vegas. Dr. Deng was the founder and served as the chief executive officer of HHD Consulting Service LLC from 2003 to 2008. Dr. Deng has extensive consulting experiences for business firms on long-term strategy, finance and operation management. Dr. Deng is the organizing and program committee member as well as session chair of several international conferences such as Workshop of e-Business (WeB), CSWIM. Dr. Deng served as Co-President of the First DSI World Congress in Beijing 2016, which focused on “Managing Big Data and Decision Making in a New Global Economy.” Dr. Deng received his Ph.D. in business administration from Red McCombs School of Business, the University of Texas at Austin in 2003.

Dr. Heng Henry Lu has served as our independent director since April 17, 2023. Dr. Lu is the Managing Member of Nimbus 2020 LLC and a Venture Partner of Sycamore Management Corporation (“Sycamore Ventures”), a private equity and venture capital firm, since January 2019. Prior to that, Dr. Lu was the Managing Director of China Merchants Capital where he led buyout investments in healthcare and selected industrial sector investments. Dr. Lu was a Partner and Chief Representative of China, for William Blair & Company, the Chicago-headquartered investment banking and asset management firm, from 2006 to 2011. Dr. Lu worked at McKinsey & Company where he advised global and regional companies on their growth and financial strategies. Dr. Lu was a director of China Nepstar Chain Drugstore Ltd. (formerly, NYSE: NPD) from 2014 to 2016 and currently an independent director of Hong Kong Exchange-listed Hua Lien International (Holding) Company Limited (HKEX: 0969) (director since December 2017) and China Automotive Systems, Inc (NASDAQ: CAAS) (director since July 2019). Dr. Lu holds a Ph.D. in Microbiology from Columbia University and an MBA from the University of Chicago Booth School of Business.

Mr. Qiang Yuan has served as our chief financial officer since December 18, 2017. Prior to his appointment as a chief financial officer, Mr. Yuan has served in various positions within the Company since 2001. Mr. Yuan was a vice president in charge of financial matters for the Company from June 2014 to July 2016 and has served as a senior vice president since July 2016. Mr. Yuan received a bachelor’s degree in Financial Management from Zhongnan University of Finance and Economics.

Compensation of Directors and Executive Officers

In 2024, the aggregate cash compensation to all our directors and our executive officers was US$1.9 million. For share-based compensation, see “Item 6. Directors, Senior Management and Employees—B. Compensation—Share Incentive Plan.” We did not have any amount accrued in 2021 for pension, retirement or other similar benefits to our directors and our executive officers.

Share Incentive Plan

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2021 Share Incentive Plan

We have adopted our 2021 share incentive plan to attract and retain the best available personnel, provide additional incentives to our employees, directors and consultants, and promote the success of our business. The 2021 share incentive plan provides for the grant of options, restricted shares and other share-based awards, collectively referred to as “awards.” The board has authorized under the plan the issuance of up to 12% of our issued and outstanding ordinary shares from time to time, on an as-exercised and fully diluted basis, upon exercise of awards granted under our 2021 share incentive plan.

The following table summarizes the restricted shares granted to our employees under the 2021 share incentive plan that were outstanding as of the date of this annual report, respectively.

Restricted shares:

The following paragraphs describe the principal terms of our 2021 share incentive plan.

Plan Administration. Our compensation committee administers the 2021 share incentive plan. The committee or the full board of directors, as appropriate, will determine the participants to receive awards, the type and number of awards to be granted, and the terms and conditions of each award grant.

Option Agreements. Awards granted under our 2021 share incentive plan are evidenced by an option agreement that sets forth the terms, conditions and limitations for each grant, which may include the term of the award, the provisions applicable in the event that the grantee’s employment or service terminates, and our authority to unilaterally or bilaterally amend, modify, suspend, cancel or rescind the award.

Transfer Restrictions. The right of a grantee in an award granted under our 2021 share incentive plan may not be transferred in any manner by the grantee other than by will or the laws of succession and, with limited exceptions, may be exercised during the lifetime of the grantee only by the grantee.

Option Exercise. The term of options granted under the 2021 share incentive plan may not exceed ten years from the date of grant. The consideration to be paid for our ordinary shares upon exercise of an option or purchase of ordinary shares underlying the option may include cash, check or other cash-equivalent, ordinary shares, consideration received by us in a cashless exercise, or any combination of the foregoing methods of payment.

Acceleration upon a Change of Control. If a change of control of our company occurs, (i) the compensation committee may determine that any outstanding unexercisable, unvested or lapsable awards shall automatically be deemed exercisable, vested and not subject to lapse immediately prior to the event triggering the change of control and (ii) the compensation committee may cancel such awards for fair value, provide for the issuance of substitute awards or provide that for a period of at least 15 days prior to the event triggering the change of control, such options shall be exercisable and that upon the occurrence of the change of control, such options shall terminate and be of no further force and effect.

Termination and Amendment. Unless terminated earlier, our 2021 share incentive plan will expire after ten years. Our board of directors has the authority to amend or terminate our share incentive plan, subject to shareholder approval, to the extent necessary to comply with applicable laws.

Committees of the Board of Directors

Board of Directors

We currently have five directors, including three independent directors, on our board of directors. Our board of directors consists of an audit committee, a compensation committee, a nominating and corporate governance committee and a strategy committee. Each committee’s members and functions are described below.

Audit Committee

Our audit committee consists of Heng Henry Lu, Honghui Deng and Qian Sun. Heng Henry Lu is the chairman of our audit committee. Heng Henry Lu satisfies the criteria of an audit committee financial expert as set forth under the applicable rules of the SEC. All three committee members satisfy the requirements for an “independent director” within the meaning of NYSE rules and will meet the criteria for independence set forth in Rule 10A-3 of the Exchange Act.

The audit committee oversees our accounting and financial reporting processes and the audits of our financial statements. Our audit committee is responsible for, among other things:

Compensation Committee

Our compensation committee consists of Bo Yu, Man San Vincent Law, and Honghui Deng. Bo Yu is the chairman of our compensation committee. Honghui Deng satisfies the requirements for an “independent director” within the meaning of NYSE rules.

Our compensation committee is responsible for, among other things:

Nominating and Corporate Governance Committee

Our nominating and corporate governance committee consists of Bo Yu, Man San Vincent Law and Qian Sun. Bo Yu is the chairman of our nominating and corporate governance committee. Our nominating and corporate governance committee assists the board of directors in selecting individuals qualified to become our directors and executive officers and in determining the composition of the board and its committees. The nominating and corporate governance committee will be responsible for, among other things: