Ya Horng Electronic Co., Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 1,031.478 million compared to TWD 554.531 million a year ago. Operating income was TWD 97.512 million compared to TWD 6.013 million a year ago. Net income was TWD 79.430 million compared to TWD 16.628 million a year ago. Basic earnings per share was TWD 0.89 compared to TWD 0.19 a year ago. Diluted earnings per share was TWD 0.88 compared to TWD 0.18 a year ago.