Wafer Works Corporation announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced sales was TWD 2,130.137 million compared to TWD 2,065.996 million a year ago. Operating income was TWD 599.936 million compared to TWD 367.742 million a year ago. Net income was TWD 479.505 million compared to TWD 241.545 million a year ago. Basic earnings per share was TWD 0.94 compared to TWD 0.51 a year ago. Diluted earnings per share was TWD 0.93 compared to TWD 0.51 a year ago.