UMC Reports Sales for June 2022

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

Revenues for June 2022

Period	2022	2021	Y/Y Change	Y/Y (%)
June	24,825,649	17,336,613	+7,489,036	+43.20%
Jan.-June	135,477,960	98,004,753	+37,473,207	+38.24%

(*) 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.