Appro Photoelectron Inc. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 279.286 million compared to TWD 64.296 million a year ago. Operating income was TWD 55.458 million compared to TWD 1.914 million a year ago. Net income was TWD 46.431 million compared to TWD 3.194 million a year ago. Basic earnings per share was TWD 2.65 compared to TWD 0.18 a year ago. Diluted earnings per share was TWD 2.57 compared to TWD 0.18 a year ago.