Jian Sin Industrial Co., Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 381.037 million compared to TWD 251.300 million a year ago. Operating loss was TWD 36.017 million compared to TWD 41.900 million a year ago. Net loss was TWD 34.623 million compared to TWD 39.606 million a year ago. Basic loss per share was TWD 0.69 compared to TWD 0.79 a year ago.