Ruby Tech Corporation announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced total revenue was TWD 193.789 million compared to TWD 183.608 million a year ago. Operating income was TWD 17.587 million compared to TWD 19.527 million a year ago. Net income was TWD 66.136 million compared to TWD 7.456 million a year ago. Basic earnings per share from continuing operations was TWD 1.25 compared to TWD 0.14 a year ago. Diluted earnings per share from continuing operations was TWD 1.24 compared to TWD 0.14 a year ago.