Yung Zip Chemical Ind. Co., Ltd. announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced sales was TWD 102.805 million compared to TWD 70.884 million a year ago. Operating income was TWD 6.900 million compared to operating loss of TWD 5.837 million a year ago. Net income was TWD 7.065 million compared to net loss of TWD 5.917 million a year ago. Basic earnings per share was TWD 0.17 compared to basic loss per share of TWD 0.14 a year ago.