Tianneng Battery Group Co., Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was CNY 7,259.495 million compared to CNY 5,416.967 million a year ago. Operating income was CNY 504.238 million compared to CNY 400.897 million a year ago. Net income was CNY 411.927 million compared to CNY 292.752 million a year ago. Basic earnings per share from continuing operations was CNY 0.44 compared to CNY 0.34 a year ago.