TSEC Corporation announced earnings results for the full year ended December 31, 2019. For the full year, the company announced sales was TWD 4,440.874 million compared to TWD 3,830.638 million a year ago. Operating loss was TWD 96.424 million compared to TWD 1,238.365 million a year ago. Net loss was TWD 200.616 million compared to TWD 1,156.660 million a year ago. Basic loss per share was TWD 0.6 compared to TWD 3.86 a year ago.