Nan Tsan Co. Ltd. announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced sales was TWD 4.195 million compared to TWD 34.666 million a year ago. Operating loss was TWD 46.652 million compared to TWD 11.463 million a year ago. Net loss was TWD 44.486 million compared to TWD 1.741 million a year ago. Basic loss per share was TWD 0.68 compared to TWD 0.03 a year ago.