Zhejiang Zhongcheng Packing Material Co., Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was CNY 380.213 million compared to CNY 253.699 million a year ago. Operating income was CNY 39.902 million compared to CNY 11.694 million a year ago. Net income was CNY 38.166 million compared to CNY 19.262 million a year ago. Basic earnings per share from continuing operations was CNY 0.04 compared to CNY 0.02 a year ago.