Giga Diamond Materials Corporation announced earnings results for the full year ended December 31, 2020. For the full year, the company announced sales was TWD 621.985 million compared to TWD 552.067 million a year ago. Operating loss was TWD 200.664 million compared to TWD 276.632 million a year ago. Net loss was TWD 173.354 million compared to TWD 276.667 million a year ago. Basic loss per share from continuing operations was TWD 1.85 compared to TWD 2.95 a year ago.