UMC Reports Sales for September 2025

United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of September 2025.

Revenues for September 2025

Period

2025

2024

Y/Y Change

Y/Y (%)

September

19,927,175

18,942,714

984,461

5.20%

Jan.-Sep.

175,743,654

171,916,474

3,827,180

2.23%

(*) 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 http://www.umc.com.

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