Chang Wah Electromaterials Inc. announced earnings results for the full year ended December 31, 2019. For the full year, the company announced sales was TWD 15,464.381 million compared to TWD 15,756.626 million a year ago. Operating income was TWD 1,097.018 million compared to TWD 1,389.868 million a year ago. Net income was TWD 1,098.144 million compared to TWD 856.079 million a year ago. Basic earnings per share was TWD 17.19 compared to TWD 13.47 a year ago. Diluted earnings per share was TWD 17.15 compared to TWD 13.44 a year ago.