Brief introduction of Chinalco Ningxia Energy Group Co., Ltd.

Ningxia State-owned Investment and Operation Co., Ltd. (17.96%), Beijing Energy Investment (Group) Co., Ltd. (5.66%) and Ningxia Electric Power Investment Group Co., Ltd. (5.56%). The company has a registered capital of 5 billion yuan, total assets of 26.7 billion yuan and nearly 8,000 employees. The strategic positioning of Chinalco Ningxia Energy Group Co., Ltd. is: the largest energy platform in the northwest of Chinalco, the symbolic industrial demonstration carrier of Chinalco's world-class mining company, the coal development base, power management base, talent training base and coal-electricity-aluminum integration base of Chinalco.