United Microelectronics Corporation (UMC) Management on Q4 2021 Results - Earnings Call TranscriptSeeking Alpha • 01/25/22
United Microelectronics Is Now Growing Faster Than TSMC And Should Be Valued AccordinglySeeking Alpha • 01/23/22
United Microelectronics Corporation (UMC) Gains As Market Dips: What You Should KnowZacks Investment Research • 01/11/22
United Microelectronics Corporation (UMC) Stock Sinks As Market Gains: What You Should KnowZacks Investment Research • 01/04/22
Soitec's quality focus on RF-SOI wafers wins UMC's “Outstanding Supplier Award”GlobeNewsWire • 11/15/21
UMC Leads Semiconductor Foundries in the 2021 Dow Jones Sustainability Indices (DJSI)Business Wire • 11/13/21