Grand Process Technology Corporation announced earnings results for the first quarter ended March 31, 2020. For the first quarter, the company announced sales was TWD 494.034 million compared to TWD 403.557 million a year ago. Operating income was TWD 82.199 million compared to TWD 76.414 million a year ago. Net income was TWD 67.908 million compared to TWD 61.207 million a year ago. Basic earnings per share was TWD 2.38 compared to TWD 2.35 a year ago. Diluted earnings per share was TWD 2.36 compared to TWD 2.33 a year ago.