Huludao Zinc Industry Co.,Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was CNY 1,858.582 million compared to CNY 1,364.075 million a year ago. Operating income was CNY 35.924 million compared to CNY 16.522 million a year ago. Net income was CNY 35.354 million compared to CNY 15.815 million a year ago. Basic earnings per share from continuing operations was CNY 0.0251 compared to CNY 0.011 a year ago.