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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16
OF THE SECURITIES EXCHANGE ACT OF 1934
January 10, 2025
(Commission File Number: 001-15128)
United Microelectronics Corporation
(Translation of registrant’s name into English)
No. 3 Li-Hsin 2nd Road
Hsinchu Science Park
Hsinchu, Taiwan, R.O.C.
(Address of principal executive office)
Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.
Form 20-F Form 40-F
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101 (b) (1):
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101 (b) (7): Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereto duly authorized.
SIGNATURES
United Microelectronics Corporation |
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By: |
Chitung Liu |
Name: |
Chitung Liu |
Title: |
CFO |
Date: January 10, 2025
2
EXHIBIT INDEX
Exhibit |
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Description |
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99 |
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3
www.umc.com
Exhibit
Exhibit Description
99.1 Announcement on 2025/01/07: UMC will convene Q4 2024 Investor Conference
99.2 Announcement on 2025/01/07: December Revenue
99.3 Announcement on 2025/01/08: the trading and pledge of UMC common shares by directors, executive officers and 10% shareholders of UMC 1. Date of institutional investor conference: 2025/01/21
Exhibit 99.1
UMC will convene Q4 2024 Investor Conference
2. Time of institutional investor conference: 17:00
3. Location of institutional investor conference: Online teleconference
4. Outline of institutional investor conference:
UMC Q4 2024 Financial and Operating Results
5. Any other matters that need to be specified: None This is to report the changes or status of 1) Sales volume, 2) Funds lent to other parties, 3) Endorsements and guarantees, and 4) Financial derivative transactions for the period of December 2024.
Exhibit 99.2
United Microelectronics Corporation
January 7, 2025
Period |
Items |
2024 |
2023 |
Changes |
% |
December |
Net sales |
18,965,818 |
16,979,226 |
1,986,592 |
11.70% |
Year-to-Date |
Net sales |
232,302,584 |
222,533,000 |
9,769,584 |
4.39% |
Balance as of period end |
This Month (actual amount provided) |
Last Month (actual amount provided) |
Limit of lending |
UMC |
8,727,880 |
8,803,008 |
165,691,666 |
Note: On February 22, 2017, March 7, 2018, October 24, 2018, July 24,2019, December 18, 2019, July 29, 2020, October 29, 2020, December 16, 2020, July 28, 2021, October 27, 2021, December 15, 2021, April 27, 2022, October 26, 2022, December 14, 2022, April 26, 2023, July 26, 2023, December 13, 2023, February 27, 2024 ,July 31, 2024 and December 18, 2024, the board of directors resolved to provide endorsement to USC(Xiamen)’s syndicated loan from banks for the amount up to CNY¥ 1,960 million. |
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a Not under hedging accounting: NT$ thousand
UMC
Financial instruments |
Option |
Forwards |
IRS |
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Put |
Call |
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Deposit Paid |
0 |
0 |
0 |
0 |
Royalty Income (Paid) |
0 |
0 |
0 |
0 |
Unwritten-off Trading |
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Contracts |
0 |
0 |
785,520 |
0 |
Fair Value |
0 |
0 |
(1,037) |
0 |
Net profit (loss) from Fair Value |
0 |
0 |
(1,037) |
0 |
Written-off Trading |
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Contracts |
0 |
0 |
5,522,242 |
0 |
Realized profit (loss) |
0 |
0 |
(5,514) |
0 |
Exhibit 99.3
United Microelectronics Corporation
For the month of December, 2024
This is to report 1) the trading of directors, executive officers and 10% shareholders of United Microelectronics Corporation (“UMC”) (NYSE: UMC); 2) the pledge and clear of pledge of UMC common shares by directors, executive officers and 10% shareholders of UMC;
Title |
Name |
Number of shares as of November 30, 2024 |
Number of shares as of December 31, 2024 |
Changes |
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Chairman President President Executive Vice President Senior Vice President Senior Vice President Vice President Vice President Vice President Vice President Vice President Vice President Vice President Vice President Vice President Vice President Vice President Vice President Vice President Vice President |
Stan Hung SC Chien Jason Wang Ming Hsu Oliver Chang Chitung Liu TS Wu C C Hsu M C Lai S F Tzou Osbert Cheng G C Hung Steven Hsu Jerry CJ Hu Y S Shen Steven S Liu Francia Hsu Mindy Lin Linwu Kuo Eric Chen |
59,301,452 19,294,648 28,715,000 7,443,000 4,475,589 4,700,217 3,166,809 5,352,068 2,256,863 1,349,108 2,055,000 3,100,791 1,062,000 3,160,000 1,440,000 2,200,000 1,532,000 2,783,925 - 1,640,000 |
59,486,252 19,479,448 28,899,800 7,535,400 4,544,889 4,769,517 3,218,784 5,404,043 2,308,838 1,225,308 2,101,200 3,152,766 1,108,200 3,036,200 1,326,200 2,246,200 1,528,200 2,830,125 46,200 1,686,200 |
184,800 184,800 184,800 92,400 69,300 69,300 51,975 51,975 51,975 (123,800) 46,200 51,975 46,200 (123,800) (113,800) 46,200 (3,800) 46,200 46,200 46,200 |
Title |
Name |
Number of shares as of November 30, 2024 |
Number of shares as of December 31, 2024 |
Changes |
- |
- |
- |
- |
- |