Guangzhou Jet Bio-Filtration Co., Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was CNY 173.974 million compared to CNY 74.480 million a year ago. Operating income was CNY 57.196 million compared to CNY 39.456 million a year ago. Net income was CNY 48.051 million compared to CNY 33.480 million a year ago. Basic earnings per share from continuing operations was CNY 0.48 compared to CNY 0.37 a year ago.