Ton Yi Industrial Corp. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 8,163.284 million compared to TWD 6,199.077 million a year ago. Operating income was TWD 270.494 million compared to operating loss of TWD 91.260 million a year ago. Net income was TWD 185.800 million compared to net loss of TWD 90.197 million a year ago. Basic earnings per share was TWD 0.12 compared to basic loss per share of TWD 0.06 a year ago.