Tainan Spinning Co., Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 5,341.594 million compared to TWD 5,037.884 million a year ago. Operating income was TWD 453.617 million compared to TWD 21.588 million a year ago. Net income was TWD 1,122.271 million compared to TWD 100.512 million a year ago. Basic earnings per share was TWD 0.68 compared to TWD 0.06 a year ago.