C-Tech United Corp. announced earnings results for the full year ended December 31, 2020. For the full year, the company announced total revenue was TWD 2,223.818 million compared to TWD 2,743.203 million a year ago. Operating loss was TWD 110.026 million compared to operating Income of TWD 96.440 million a year ago. Net loss was TWD 161.236 million compared to net income of TWD 70.577 million a year ago. Basic loss per share was TWD 2.11 compared to basic earnings per share of TWD 0.92 a year ago. Diluted loss per share was TWD 2.11 compared to diluted earnings per share of TWD 0.83 a year ago.