OK Biotech Co., Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 295.945 million compared to TWD 370.790 million a year ago. Operating income was TWD 18.080 million compared to TWD 45.765 million a year ago. Net income was TWD 29.763 million compared to TWD 46.674 million a year ago. Basic earnings per share was TWD 0.32 compared to TWD 0.61 a year ago. Diluted earnings per share was TWD 0.3 compared to TWD 0.57 a year ago.