Quality Construction Products Public Company Limited announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was THB 461.668 million compared to THB 508.427 million a year ago. Operating income was THB 72.737 million compared to THB 76.130 million a year ago. Net income was THB 59.000 million compared to THB 62.141 million a year ago. Basic earnings per share from continuing operations was THB 0.15 compared to THB 0.16 a year ago.