Dongzhu Ecological Environment Protection Co.,Ltd announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was CNY 523.764 million compared to CNY 413.203 million a year ago. Operating income was CNY 116.246 million compared to CNY 92.931 million a year ago. Net income was CNY 99.850 million compared to CNY 79.213 million a year ago. Basic earnings per share from continuing operations was CNY 0.31 compared to CNY 0.25 a year ago. Diluted earnings per share from continuing operations was CNY 0.31 compared to CNY 0.24 a year ago.