
UMC August sales rise 30.7% to NT$25.04 billion
- United Microelectronics (NYSE:UMC) reported August 2026 net sales of NT$25.04 billion, up 30.71% year over year.
- Sales increased NT$5.88 billion compared with August 2025, when revenue was NT$19.16 billion.
- Year-to-date 2026 sales reached NT$178.66 billion, up 14.66% from the same period last year.
United Microelectronics Corporation (NYSE:UMC) reported unaudited August 2026 net sales of NT$25.04 billion, increasing 30.71% year over year from NT$19.16 billion in August 2025.
The monthly increase represented a rise of NT$5.88 billion compared with the prior-year period, as the semiconductor foundry company reported higher sales during the month.
UMC reported cumulative sales for January through August 2026 of NT$178.66 billion, compared with NT$155.82 billion during the same period in 2025.
The company’s year-to-date sales increased NT$22.84 billion, representing growth of 14.66% compared with the first eight months of the previous year.
Following the announcement the United Microelectronics Corporation share price was not provided in the announcement.
The August sales update provides a monthly view of UMC’s revenue performance as the company continues semiconductor manufacturing operations across its global foundry network.
United Microelectronics Corporation is a semiconductor foundry that manufactures integrated circuits for customers across industries, with operations focused on producing chips using established process technologies.

