UMC June Sales Climb 22.85% to NT$23.125B; H1 Revenue Up 11.3%
UMC•United Microelectronics reported June 2026 net sales of NT$23,124,962 thousand, a 22.85% year-over-year increase. Its cumulative January–June sales rose 11.28% to NT$129,770,564 thousand, extending the first-half revenue momentum.
1. June 2026 Sales Performance
United Microelectronics reported unaudited June 2026 net sales of NT$23,124,962 thousand, marking a 22.85% increase versus June 2025’s NT$18,823,070 thousand. This surge reflects strong demand across its semiconductor foundry portfolio.
2. First-Half Revenue Growth
Cumulative net sales for January through June 2026 reached NT$129,770,564 thousand, up 11.28% from NT$116,616,614 thousand in the same period last year, underpinned by volume gains and favorable pricing dynamics.
3. Investor Outlook
This sustained top-line growth highlights resilience in UMC’s core business amid competitive market conditions. Investors will watch upcoming margin data and capacity utilization for insights into profitability and capital deployment strategies.




