 TAIPEI, Taiwan--BUSINESS WIRE--United Microelectronics Corporation NYSE: UMC; TWSE: 2303 UMC, today reported unaudited net sales for the month of August 2021. Revenues for August 2021 Period 2021 2020 YY Change YY August 18,789,991 14,841,818 3,948,173 26.60 Jan.-Aug. 135,160,866 116,990,748 18,170,118 15.53 All figures in thousands of New Taiwan Dollars NT, except for percentages. All figures are consolidated Additional information about UMC is available on the 