Biosino Bio-Technology and Science Incorporation announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was CNY 80.894 million compared to CNY 47.089 million a year ago. Operating income was CNY 4.100 million compared to operating loss of CNY 13.669 million a year ago. Net loss was CNY 652,000 compared to CNY 15.796 million a year ago.