Formosa Petrochemical Corporation announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 130,299.666 million compared to TWD 137,531.357 million a year ago. Operating income was TWD 21,112.670 million compared to operating loss of TWD 13,677.561 million a year ago. Net income was TWD 17,900.835 million compared to net loss of TWD 9,993.205 million a year ago. Basic earnings per share was TWD 1.88 compared to basic loss per share of TWD 1.05 a year ago.