Taiwan Prosperity Chemical Corporation announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced sales was TWD 2,503.206 million compared to TWD 3,496.168 million a year ago. Operating loss was TWD 152.004 million compared to operating Income of TWD 61.587 million a year ago. Net loss was TWD 153.616 million compared to net income of TWD 76.708 million a year ago. Basic loss per share was TWD 0.53 compared to basic earnings per share of TWD 0.26 a year ago.