Chi Sheng Chemical Corp. announced earnings results for the full year ended December 31, 2018. For the full year, the company announced total revenue was TWD 967.402 million compared to TWD 1,044.538 million a year ago. Operating income was TWD 42.636 million compared to TWD 103.324 million a year ago. Net income was TWD 42.250 million compared to TWD 81.739 million a year ago. Basic earnings per share was TWD 0.74 compared to TWD 1.43 a year ago.