Prime Oil Chemical Service Corporation announced earnings results for the first quarter ended March 31, 2020. For the first quarter, the company announced sales was TWD 117.190 million compared to TWD 127.488 million a year ago. Operating income was TWD 33.487 million compared to TWD 43.980 million a year ago. Net income was TWD 27.692 million compared to TWD 32.266 million a year ago. Basic earnings per share was TWD 0.4 compared to TWD 0.47 a year ago. Diluted earnings per share was TWD 0.39 compared to TWD 0.46 a year ago.