UMC Reports Sales for August 2022

Taipei, Taiwan, September 6, 2022 -- United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of August 2022.

Revenues for August 2022

Period	2022	2021	Y/Y Change	Y/Y (%)
August	25,346,076	18,789,991	+6,556,085	+34.89%
Jan.-Aug.	185,650,721	135,160,866	+50,489,855	+37.36%

(*) 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.