Exhibit 99.1

Baozun Announces Second Quarter 2025 Unaudited Financial Results

SHANGHAI, China, August 28, 2025 – Baozun Inc. (Nasdaq: BZUN and HKEX: 9991) (“Baozun”, the “Company” or the “Group”), a leading brand e-commerce solution provider and digital commerce enabler in China, today announced its unaudited financial results for the second quarter of 2025.

Mr. Vincent Qiu, Chairman and Chief Executive Officer of Baozun, commented, “Baozun delivered another solid quarter, with total revenue up 7% and significant improvement in underlying operating profitability in both BEC and BBM businesses. BEC’s focus on refined management, value creation and organizational efficiency is beginning to yield tangible results. BBM also posted another robust quarter, showcasing accelerated topline growth and solid execution across merchandising, channels, and marketing. We believe these results demonstrate the resilience of our business model. As we continue to navigate market complexities, we remain committed to our vision and strategic goals, driving sustained growth and long-term success.”

Ms. Catherine Zhu, Chief Financial Officer of Baozun Inc., commented, “Reflecting a decent quarter, both BEC and BBM made commendable progress, with E-Commerce revenue increasing 3% and Brand Management revenue accelerating 35% year-over-year. Adjusted operating income of E-commerce was RMB41.1 million, which after exclusion of the impact of non-recurring impairment of accounts receivable, achieved a 56% increase compared with the same period of last year, showing a stronger foundation. BBM continued to narrow its non-GAAP operating loss by 30%. With discipline execution, clear strategic alignment, and a sharper focus on high-quality growth, we remain confident in achieving meaningful profitability expansion while sustaining modest topline growth.”

Second Quarter 2025 Financial Highlights

Reconciliations of GAAP measures to non-GAAP measures presented above are included at the end of this results announcement.

Adjusted operating profits (losses) are included in the Segments data of Segment Information.

Business Highlights

Baozun e-Commerce, or “BEC”

BEC encompasses our China e-commerce businesses, including brand store operations, customer services, and value-added services covering warehousing and fulfillment, IT and digital marketing. During the second quarter of 2025, total revenue from BEC increased by 3.4% year-over-year, driven by both sustainable growth in the product sales and service model. BEC’s product sales grew by 3.3% to RMB598.6 million, driven by growth categories in Beauty and Cosmetics, and Alcohol. BEC’s services revenue grew by 3.5% to RMB1,601.6 million, driven by revenue growth in online-store operations and Digital Marketing and IT solutions.

Omni-channel expansion remains a key theme for our brand partners. Notably, during this quarter, we achieved growth across many marketplaces, with JD contributing high double-digit revenue growth and RedNote generating triple digit growth on year-on-year basis. By the end of the second quarter of 2025, approximately 48.5% of our brand partners engaged with us for store operations of at least two channels, compared to 45.8% at the end of same quarter of last year.

Baozun Brand Management, or “BBM”

The company launched the BBM business line in 2023, to leverage its leading portfolio of technologies in service of brands, fostering deeper and longer relationships to drive sustainable business growth in China.

BBM provides holistic brand management, encompassing strategic and tactical positioning, branding and marketing, retail and e-commerce operations, supply chain and logistics, and technology enablement. We aim to leverage our portfolio of technologies to build longer and deeper relationships with brands. During the second quarter of 2025, total revenue from BBM increased by 35.4% year-over-year to RMB398.3 million, and we have 162 offline stores under our management at the end of the second quarter of 2025.

Second Quarter 2025 Financial Results

Total net revenues were RMB2,552.7 million (US$356.3 million), an increase of 6.8% from RMB2,391.0 million in the same quarter of last year. The increase in total net revenues was driven by both of the Group’s two business lines.

Total product sales revenue was RMB994.1 million (US$138.8 million), an increase of 14.2% compared with RMB870.3 million in the same quarter of last year, of which,

The following table sets forth a breakdown of product sales revenues of E-Commerce by key categories6 for the periods indicated:

Services revenue was RMB1,558.6 million (US$217.6 million), a slight increase of 2.5% from RMB1,520.7 million in the same quarter of last year.

The following table sets forth a breakdown of services revenue by business models for the periods indicated:

Breakdown of total net revenues of online store operations of services revenue by key categories8 for the periods indicated:

Total operating expenses were RMB2,562.0 million (US$357.6 million), compared with RMB2,409.8 million in the same quarter of last year.

Loss from operations was RMB9.4 million (US$1.3 million), compared with RMB18.8 million in the same quarter of last year. The operating margin was negative 0.4%, compared with a negative 0.8% in the same quarter of last year.

Non-GAAP income from operations was RMB6.1 million (US$0.9 million), compared with RMB10.0 million in the same quarter of last year. Non-GAAP operating margin was 0.2%, compared with 0.4% in the same quarter of last year.

Unrealized investment loss was RMB4.0 million (US$0.6 million), compared with RMB2.8 million in the same quarter of last year. The unrealized investment loss of this quarter was primarily due to the decrease in the trading price of publicly listed companies we invest in.

Fair value change on financial instruments was a gain of RMB4.4 million (US$0.6 million), compared with RMB11.2 million in the same quarter of last year. The fair value change on financial instruments was mainly composed of the gain recognized from the financial instruments the Company invested in.

Exchange loss was RMB0.5 million (US$0.1 million), due to exchange rate fluctuation in the quarter ended June 30, 2025, compared to RMB10.4 million in the same quarter last year.

Net loss attributable to ordinary shareholders of Baozun was RMB34.0 million (US$4.7 million), compared with net loss attributable to ordinary shareholders of Baozun RMB30.6 million in the same quarter of last year.

Basic and diluted net loss attributable to ordinary shareholders of Baozun per ADS were both RMB0.59 (US$0.08), compared with both RMB0.51 for the same period of 2024.

Non-GAAP net loss attributable to ordinary shareholders of Baozun Inc. was RMB18.0 million (US$2.5 million), compared with RMB3.9 million in the same quarter of last year.

Diluted non-GAAP net loss attributable to ordinary shareholders of Baozun per ADS was RMB0.31 (US$0.04), compared with RMB0.06 for the same period of 2024.

Segment Information

(a)         Description of segments

The Group has two operating segments, which are (i) E-Commerce and (ii) Brand Management.

The following summary describes the operations in each of the Group’s operating segment:

(b)         Segments data

The table below provides a summary of the Group’s reportable segment results for the three months ended June 30, 2024 and 2025:

Conference Call

The Company will host a conference call to discuss the earnings at 7:30 a.m. Eastern Time on Thursday, August 28, 2025 (7:30 p.m. Beijing time on the same day).

Dial-in details for the earnings conference call are as follows:

A replay of the conference call may be accessible through September 4, 2025 by dialing the following numbers:

A live webcast of the conference call will be available on the Investor Relations section of Baozun’s website at http://ir.baozun.com. An archived webcast will be available through the same link following the call.

Use of Non-GAAP Financial Measures

The Company also uses certain non-GAAP financial measures in evaluating its business. For example, the Company uses non-GAAP income (loss) from operations, non-GAAP net income (loss), non-GAAP net margin, non-GAAP net income (loss) attributable to ordinary shareholders of Baozun and diluted non-GAAP net income (loss) attributable to ordinary shareholders of Baozun per ADS, as supplemental measures to review and assess its financial and operating performance. The presentation of these non-GAAP financial measures is not intended to be considered in isolation, or as a substitute for the financial information prepared and presented in accordance with U.S. GAAP.

The Company defines non-GAAP income (loss) from operations as income (loss) from operations excluding the impact of share-based compensation expenses, amortization of intangible assets resulting from business acquisition, acquisition-related expenses, impairment of goodwill and cancellation fees of repurchased. The Company defines non-GAAP net income (loss) as net (loss) income excluding the impact of share-based compensation expenses, amortization of intangible assets resulting from business acquisition, acquisition-related expenses, impairment of goodwill and investments, other-than-temporary impairment of equity method investments, cancellation fees of repurchased ADSs, fair value loss on financial instruments, loss (gain) on disposal/acquisition of subsidiaries, and unrealized investment loss (gain). The Company defines non-GAAP net income (loss) attributable to ordinary shareholders of Baozun as net income (loss) attributable to ordinary shareholders of Baozun excluding the impact of share-based compensation expenses, amortization of intangible assets resulting from business acquisition, acquisition-related expenses, impairment of goodwill and investments, other-than-temporary impairment of equity method investments, cancellation fees of repurchased ADSs, fair value loss on financial instruments, loss (gain) on disposal/acquisition of subsidiaries, and unrealized investment loss (gain). The Company defines diluted non-GAAP net income (loss) attributable to ordinary shareholders of Baozun per ADS as non-GAAP net income (loss) attributable to ordinary shareholders of Baozun divided by weighted average number of shares used in calculating net income (loss) per ordinary share multiplied by three.

The Company presents the non-GAAP financial measures because they are used by the Company’s management to evaluate the Company’s financial and operating performance and formulate business plans. Non-GAAP income (loss) from operations, non-GAAP net income (loss), non-GAAP net income (loss) attributable to ordinary shareholders of Baozun and Non-GAAP net income (loss) attributable to ordinary shareholders of Baozun per ADS reflect the Company’s ongoing business operations in a manner that allows more meaningful period-to-period comparisons. The Company believes that the use of the non-GAAP financial measures facilitates investors to understand and evaluate the Company’s current operating performance and future prospects in the same manner as management does, if they so choose. The Company also believes that the non-GAAP financial measures provide useful information to both management and investors by excluding certain expenses, gain/loss and other items that are not expected to result in future cash payments or that are non-recurring in nature or may not be indicative of the Company’s core operating results and business outlook.

The non-GAAP financial measures are not defined under U.S. GAAP and are not presented in accordance with U.S. GAAP. The non-GAAP financial measures have limitations as analytical tools. One of the key limitations of using non-GAAP income (loss) from operations, non-GAAP net income (loss), non-GAAP net income (loss) attributable to ordinary shareholders of Baozun, and non-GAAP net income (loss) attributable to ordinary shareholders of Baozun per ADS is that they do not reflect all items of income and expense that affect the Company’s operations. Further, the non-GAAP measures may differ from the non-GAAP measures used by other companies, including peer companies, potentially limiting the comparability of their financial results to the Company’s. In light of the foregoing limitations, the non-GAAP income (loss) from operations, non-GAAP operating margin, non-GAAP net income (loss), non-GAAP net margin, non-GAAP net income (loss) attributable to ordinary shareholders of Baozun and non-GAAP net income (loss) attributable to ordinary shareholders of Baozun per ADS for the period should not be considered in isolation from or as an alternative to income (loss) from operations, operating margin, net income (loss), net margin, net income (loss) attributable to ordinary shareholders of Baozun and net income (loss) attributable to ordinary shareholders of Baozun per ADS, or other financial measures prepared in accordance with U.S. GAAP.

The Company compensates for these limitations by reconciling the non-GAAP financial measures to the nearest U.S. GAAP performance measures, which should be considered when evaluating the Company’s performance. The Company encourages you to review the Company’s financial information in its entirety and not rely on a single financial measure. For reconciliations of these non-GAAP financial measures to the most directly comparable GAAP financial measures, please see the section of the accompanying tables titled, “Reconciliations of GAAP and Non-GAAP Results.”

Safe Harbor Statements

This announcement contains forward-looking statements. These statements are made under the “safe harbor” provisions of the U.S. Private Securities Litigation Reform Act of 1995. These forward-looking statements can be identified by terminology such as “will,” “expects,” “anticipates,” “future,” “intends,” “plans,” “believes,” “estimates,” “confident,” “potential,” “continues,” “ongoing,” “targets,” “guidance,” “going forward,” “looking forward,” “outlook” or other similar expressions. Statements that are not historical facts, including but not limited to statements about Baozun’s beliefs and expectations, are forward-looking statements. Forward-looking statements involve inherent risks and uncertainties. A number of factors could cause actual results to differ materially from those contained in any forward-looking statement, including but not limited to Baozun’s filings with the United States Securities and Exchange Commission and its announcements, notices or other documents published on the website of The Stock Exchange of Hong Kong Limited. All information provided in this announcement is as of the date hereof and is based on assumptions that Baozun believes to be reasonable as of this date, and Baozun undertakes no obligation to update such information, except as required under applicable law.

About Baozun Inc.

Founded in 2007, Baozun Inc. is a leader in brand e-commerce service, brand management, and digital commerce service. It serves approximately 490 brands from various industries and sectors around the world, including East and Southeast Asia, Europe and North America as of December 31, 2024.

Baozun Inc. comprises three major business lines – Baozun e-Commerce (BEC), Baozun Brand Management (BBM) and Baozun International (BZI) and is committed to accelerating high-quality and sustainable growth. Driven by the principle that “Technology Empowers the Future Success”, Baozun’s business lines are devoted to empowering their clients’ business and navigating their new phase of development.

For more information, please visit http://ir.baozun.com.

For investor and media inquiries, please contact:

Baozun Inc.

Ms. Wendy Sun

Email: ir@baozun.com

Baozun Inc.

UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS

(In thousands)

Baozun Inc.

UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS

(In thousands, except for share and per share data)

Baozun Inc.

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF

COMPREHENSIVE INCOME

(In thousands, except for share and per share data and per ADS data)

Baozun Inc.

Reconciliations of GAAP and Non-GAAP Results

(in thousands, except for share and per ADS data)