Yunnan Copper Co., Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was CNY 27,066.156 million compared to CNY 17,250.434 million a year ago. Operating income was CNY 487.279 million compared to CNY 303.140 million a year ago. Net income was CNY 143.097 million compared to CNY 121.696 million a year ago. Basic earnings per share from continuing operations was CNY 0.0842 compared to CNY 0.0716 a year ago.