Chia Chang Co. Ltd. announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced total revenue was TWD 1,862.951 million compared to TWD 1,382.339 million a year ago. Operating income was TWD 233.967 million compared to TWD 122.545 million a year ago. Net income was TWD 160.644 million compared to TWD 36.323 million a year ago. Basic earnings per share was TWD 1.13 compared to TWD 0.26 a year ago. Diluted earnings per share was TWD 1.12 compared to TWD 0.25 a year ago.