Mildex Optical Inc. announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced sales was TWD 253.611 million compared to TWD 315.026 million a year ago. Operating loss was TWD 24.735 million compared to operating Income of TWD 1.012 million a year ago. Net loss was TWD 13.201 million compared to net income of TWD 1.121 million a year ago. Basic loss per share was TWD 0.13 compared to basic earnings per share of TWD 0.01 a year ago.