President Chain Store Corporation announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 65,053.203 million compared to TWD 63,049.749 million a year ago. Operating income was TWD 3,157.598 million compared to TWD 3,190.377 million a year ago. Net income was TWD 2,709.602 million compared to TWD 2,554.443 million a year ago. Basic earnings per share was TWD 2.61 compared to TWD 2.46 a year ago. Diluted earnings per share was TWD 2.6 compared to TWD 2.45 a year ago.