Sincere Navigation Corporation announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 789.049 million compared to TWD 1,128.973 million a year ago. Operating income was TWD 122.280 million compared to TWD 111.691 million a year ago. Net income was TWD 62.391 million compared to TWD 42.255 million a year ago. Basic earnings per share was TWD 0.11 compared to TWD 0.07 a year ago. Basic earnings per share from continuing operations was TWD 0.11 compared to TWD 0.08 a year ago.