Thai Nippon Rubber Industry Public Co., Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was THB 434.098 million compared to THB 363.358 million a year ago. Net income was THB 69.600 million compared to THB 11.174 million a year ago. Basic earnings per share from continuing operations was THB 0.23 compared to THB 0.04 a year ago.