Company Announcements

UMC Reports Sales for July 2025

TAIPEI, Taiwan--(BUSINESS WIRE)--Aug. 6, 2025-- United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of July 2025.

Revenues for July 2025

Period

2025

2024

Y/Y Change

Y/Y (%)

July

20,040,049

20,896,877

-856,828

-4.10%

Jan.-July

136,656,663

132,328,266

4,328,397

3.27%

(*) 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.

Michael Lin / David Wong
UMC, Investor Relations
Tel: + 886-2-2658-9168, ext. 16900
Email: david_wong@umc.com
jinhong_lin@umc.com

Source: United Microelectronics Corporation