Yen Sun Technology Corporation announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 951.203 million compared to TWD 699.599 million a year ago. Operating income was TWD 68.682 million compared to TWD 22.146 million a year ago. Net income was TWD 50.951 million compared to TWD 17.172 million a year ago. Basic earnings per share from continuing operations was TWD 0.74 compared to TWD 0.25 a year ago.