TTET Union Corporation announced earnings results for the full year ended December 31, 2020. For the full year, the company announced sales was TWD 17,440.979 million compared to TWD 17,150.108 million a year ago. Operating income was TWD 1,618.136 million compared to TWD 1,230.776 million a year ago. Net income was TWD 1,291.828 million compared to TWD 974.572 million a year ago. Basic earnings per share was TWD 8.08 compared to TWD 6.09 a year ago. Diluted earnings per share was TWD 8.06 compared to TWD 6.08 a year ago.