United Microelectronics Corp 6-K, filed Feb 14, 2022
United Microelectronics Corp (UMC)
About this 6-K
United Microelectronics Corp filed this 6-K on February 14, 2022.
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
February 14, 2022
(Commission File Number: 001-15128)
United Microelectronics Corporation
(Translation of registrant’s name into English)
No.3 Li Hsin Road II
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): ☐
SIGNATURES
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.
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United Microelectronics Corporation |
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By: |
Chitung Liu |
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Name: |
Chitung Liu |
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Title: |
CFO |
Date: February 14, 2022
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EXHIBIT INDEX
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Exhibit |
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Description |
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99 |
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www.umc.com
Exhibit
Exhibit Description
99 Announcement on 2022/02/14: To represent the Company’s subsidiary HeJian Technology (Suzhou) Co. on Covid-19 status
Exhibit 99
To represent the Company’s subsidiary HeJian Technology (Suzhou) Co. on Covid-19 status
1. Date of occurrence of the event: 2022/02/14
2. Company name: HEJIAN TECHNOLOGY (SUZHOU) CO., LTD.
3. Relationship to the Company (please enter “head office” or “subsidiaries”): subsidiaries
4. Reciprocal shareholding ratios: N/A
5. Cause of occurrence:
The company’s 8-inch wafer fab subsidiary, HeJian Technology (Suzhou) Co. which is located in Suzhou, China, is temporarily halting its production due to a suspected infection of an employee and conducting company-wide PCR test. Once the PCR test is completed, HeJian Technology will resume its production ASAP with local authorities’ approval.
HeJian contributes approximately 5% to UMC’s consolidated revenues. UMC reiterates its Q1 financial guidance will not be impacted due to this event. UMC Q1 guidance: ASP to increase 5% QoQ, gross profit margins to be approximately 40%, shipment remains flat. UMC’s market share will continue to grow in the global foundry market. This incident has no material impact on the company’s financial business.
6. Countermeasures: N/A
7. Any other matters that need to be specified: N/A