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UMC Latest Press Releases

-- August 6, 2026 --

Tradr Announces Upcoming Leveraged ETFs on MRAM, SITM & UMC PRNewswire 12:59 PM
UMC Reports Sales for July 2026 Business Wire 3:00 AM

-- July 29, 2026 --

UMC Reports Second Quarter 2026 Results Business Wire 7:10 AM
UMC Announces Fab Expansion in Singapore and Construction of New Fab in Tainan to Meet Accelerating AI Demand Business Wire 4:30 AM

-- July 13, 2026 --

SILITH and UMC Achieve Mass Production Milestone for Silicon Photonics Business Wire 9:45 PM

-- July 6, 2026 --

UMC Reports Sales for June 2026 Business Wire 3:00 AM

-- June 5, 2026 --

UMC Reports Sales for May 2026 Business Wire 3:00 AM

-- May 14, 2026 --

UMC Announces Release of 14nm eHV FinFET Platform, Advancing Innovation in Next-Generation Smartphone Displays Business Wire 2:00 AM

-- May 8, 2026 --

UMC Reports Sales for April 2026 Business Wire 2:30 AM

-- April 30, 2026 --

UMC Files Form 20-F for 2025 with US Securities and Exchange Commission Business Wire 7:00 AM

-- April 29, 2026 --

UMC Reports First Quarter 2026 Results Business Wire 7:52 AM

-- April 8, 2026 --

UMC Reports Sales for March 2026 Business Wire 4:00 AM
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