Hangzhou Zhongtai Cryogenic Technology Corporation announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was CNY 637.750 million compared to CNY 463.474 million a year ago. Operating income was CNY 76.147 million compared to CNY 44.497 million a year ago. Net income was CNY 58.041 million compared to CNY 33.652 million a year ago. Basic earnings per share from continuing operations was CNY 0.15 compared to CNY 0.09 a year ago.