Cathay Chemical Works Inc. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 134.092 million compared to TWD 130.601 million a year ago. Operating income was TWD 3.646 million compared to TWD 7.163 million a year ago. Net income was TWD 34.235 million compared to TWD 15.474 million a year ago. Basic earnings per share from continuing operations was TWD 0.23 compared to TWD 0.1 a year ago.