Zhong Yuan Bio-Technology Holdings Limited announced earnings results for the full year ended March 31, 2021. For the full year, the company announced sales was USD 1.624 million compared to USD 1.219 million a year ago. Operating loss was USD 14,595 compared to USD 85,509 a year ago. Net loss was USD 28,022 compared to USD 87,299 a year ago. Basic loss per share from continuing operations was USD 0.0016 compared to USD 0.0052 a year ago.