Chi Sheng Pharma & Biotech Co. Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced total revenue was TWD 239.479 million compared to TWD 265.684 million a year ago. Operating income was TWD 11.014 million compared to TWD 30.932 million a year ago. Net income was TWD 12.722 million compared to TWD 25.949 million a year ago. Basic earnings per share was TWD 0.22 compared to TWD 0.46 a year ago. Diluted earnings per share was TWD 0.22 compared to TWD 0.45 a year ago.