Nan Tsan Co. Ltd. announced earnings results for the full year ended December 31, 2020. For the full year, the company announced sales was TWD 18.924 million compared to TWD 22.812 million a year ago. Operating loss was TWD 62.960 million compared to TWD 152.108 million a year ago. Net loss was TWD 107.827 million compared to TWD 191.271 million a year ago. Basic loss per share was TWD 1.54 compared to TWD 2.91 a year ago.