Goldsun Building Materials Co., Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 5,093.190 million compared to TWD 3,935.248 million a year ago. Operating income was TWD 737.771 million compared to TWD 292.617 million a year ago. Net income was TWD 530.389 million compared to TWD 268.300 million a year ago. Basic earnings per share from continuing operations was TWD 0.45 compared to TWD 0.19 a year ago.