GrandTech C.G. Systems Inc. announced earnings results for the full year ended December 31, 2020. For the full year, the company announced sales was TWD 5,048.591 million compared to TWD 5,257.393 million a year ago. Operating income was TWD 306.733 million compared to TWD 307.585 million a year ago. Net income was TWD 243.011 million compared to TWD 211.502 million a year ago. Basic earnings per share was TWD 4.25 compared to TWD 3.7 a year ago. Diluted earnings per share was TWD 4.23 compared to TWD 3.68 a year ago.