Giga Diamond Materials Corporation reported earnings results for the full year ended December 31, 2021. For the full year, the company reported sales was TWD 1,889.22 million compared to TWD 621.99 million a year ago. Net loss was TWD 104.1 million compared to TWD 173.35 million a year ago. Basic loss per share from continuing operations was TWD 1.4143 compared to TWD 2.6429 a year ago.