UMC Selected as a DJSI Global Component for 10th Consecutive Year

United Microelectronics Corporation (NYSE:UMC; TWSE:2303) ("UMC"), aleading global semiconductor foundry, today announced that Dow JonesSustainability Index (DJSI) has selected UMC as a global component forthe 10th consecutive year. DJSI awarded UMC with theindustry's highest scores for "Environmental Policy andamp; Management System"and "Environmental Report," with the foundry earning perfect scores inmultiple other categories. UMC's overall scores have continued toincrease in recent years, ill