Nan Tsan Co. Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 6.915 million compared to TWD 1.389 million a year ago. Operating loss was TWD 9.167 million compared to TWD 12.341 million a year ago. Net loss was TWD 15.755 million compared to TWD 10.995 million a year ago. Basic loss per share was TWD 0.21 compared to TWD 0.17 a year ago.