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United Microelectronics Corp 6-K, filed May 21, 2021

United Microelectronics Corp (UMC)

6-K 2021-05-21 For: 2021-05-21
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Added on April 10, 2026

About this 6-K

United Microelectronics Corp filed this 6-K on May 21, 2021.

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

May 21, 2021

(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.

United Microelectronics Corporation
By: Chitung Liu
Name: Chitung Liu
Title: CFO

Date: May 21, 2021

EXHIBIT INDEX

Exhibit Description
99 6K on 05/21/2021

3

umc-ex99_6.htm

www.umc.com

Exhibit

Exhibit            Description

99                    Announcement on 2021/05/21: The Company will postpone the 2021 Annual General Meeting on 2021/06/08 in accordance with the instructions of FSC

Exhibit 99

The Company will postpone the 2021 Annual General Meeting on 2021/06/08 in accordance with the instructions of FSC

  1. Date of occurrence: 2021/05/21

  2. Due to “Measures for public companies to postpone shareholders’ meetings for pandemic prevention”, the Company suspended the convening of a shareholders’ meetings from 24 May to 30 June 2021.The Company will postpone the shareholders’ meeting to dates between 1 July and 31 August 2021 through the passage of a resolution by the board of directors. The original shareholders’ meeting suspended was scheduled on: 2021/06/08

  3. Any other matters that need to be specified:

The original periods for e-voting and proxy solicitation are unchanged.