Jack Sewing Machine Co., Ltd. announced earnings results for the first quarter ended March 31, 2021. For the quarter, the company announced sales was CNY 1,752.329 million compared to CNY 979.605 million a year ago. Operating income was CNY 165.926 million compared to CNY 61.396 million a year ago. Net income was CNY 138.636 million compared to CNY 47.894 million a year ago. Basic earnings per share from continuing operations was CNY 0.31 compared to CNY 0.11 a year ago.