Formosa Sumco Technology Corporation announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced total revenue was TWD 2,953.645 million compared to TWD 2,931.543 million a year ago. Operating income was TWD 440.340 million compared to TWD 435.710 million a year ago. Net income was TWD 326.316 million compared to TWD 394.657 million a year ago. Basic earnings per share from continuing operations was TWD 0.84 compared to TWD 1.02 a year ago.