Giga Diamond Materials Corporation announced earnings results for the full year ended December 31, 2019. For the full year, the company announced sales was TWD 552.067 million compared to TWD 269.955 million a year ago. Operating loss was TWD 276.632 million compared to TWD 331.279 million a year ago. Net loss was TWD 276.667 million compared to TWD 321.810 million a year ago. Basic loss per share was TWD 2.95 compared to TWD 3.48 a year ago.