CoAsia Microelectronics Corp. announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced sales was TWD 5,114.495 million compared to TWD 6,138.992 million a year ago. Operating income was TWD 22.694 million compared to TWD 6.961 million a year ago. Net income was TWD 4.302 million compared to net loss of TWD 50.265 million a year ago. Basic earnings per share was TWD 0.03 compared to basic loss per share of TWD 0.36 a year ago.