Plotech Co.,Ltd announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 909.634 million compared to TWD 600.081 million a year ago. Operating income was TWD 101.207 million compared to TWD 13.307 million a year ago. Net income was TWD 79.589 million compared to TWD 2.559 million a year ago. Basic earnings per share was TWD 0.62 compared to TWD 0.02 a year ago.