UMC Reports September 2025 Sales, YOY Growth at 5.20%

UMC reported September 2025 sales of NT$19,927,175, up 5.20% YoY from NT$18,942,714 in September 2024. Year-to-date sales reached NT$175,743,654, a 2.23% increase from NT$171,916,474 in the same period last year.

United Microelectronics Corporation (UMC) has released its unaudited sales figures for September 2025, showing a significant year-over-year (YoY) increase. The semiconductor manufacturer reported monthly revenue of NT$19,927,175, marking a 5.20% increase compared to NT$18,942,714 in September 2024. This positive performance builds on the company's strong year-to-date (YTD) sales growth, with cumulative revenue for January through September 2025 reaching NT$175,743,654, representing a 2.23% increase from NT$171,916,474 in the same period last year United Microelec Stock Price, News & Analysis^[1].

The strong sales figures for September 2025 are driven by robust demand across key segments, including automotive, IoT, and communications industries. UMC's commitment to advanced process technologies and capacity expansions has positioned the company as a leading global semiconductor foundry, catering to these high-growth markets .

UMC's quarterly and annual financial results have consistently shown positive trends, with a focus on improving operational efficiency and expanding market share. The company's strategic initiatives, such as the launch of its Phase 3 facility at Singapore Fab 12i, are expected to further bolster its competitive position in the semiconductor industry .

Investors and industry professionals can stay updated on UMC's operational milestones and strategic developments by visiting the dedicated news page on StockTitan .