Shanghai Tongji Science & Technology Industrial Co.,Ltd announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was CNY 885.665 million compared to CNY 903.996 million a year ago. Operating income was CNY 90.652 million compared to CNY 151.481 million a year ago. Net income was CNY 67.620 million compared to CNY 72.095 million a year ago. Basic earnings per share from continuing operations was CNY 0.11 compared to CNY 0.12 a year ago.