Grand Pacific Petrochemical Corporation announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 5,234.020 million compared to TWD 3,605.967 million a year ago. Operating income was TWD 1,005.534 million compared to operating loss of TWD 144.007 million a year ago. Net income was TWD 1,936.190 million compared to TWD 23.047 million a year ago. Basic earnings per share was TWD 2.13 compared to TWD 0.02 a year ago.