TAIPEI, Taiwan--(BUSINESS WIRE)--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (�UMC�), today reported unaudited net sales for the month of February 2022.

Revenues for February 2022

(*) All figures in thousands of New Taiwan Dollars (NT$), except for percentages

(**) All figures are consolidated

Additional information about UMC is available on the web at https://www.umc.com.

Contacts

Michael Lin / David Wong

UMC, Investor Relations
Tel: + 886-2-2658-9168, ext. 16900

Email: [email protected]
[email protected]