Zibo Rio Tinto Aluminum Ltd.

Research, production, technical services, and sales of special alumina; wholesale of nonferrous metals (excluding gold and silver), mechanical and electrical products (excluding state-controlled products), building materials, and chemical products (excluding dangerous goods and precursor chemicals) Retail; warehousing of goods (excluding dangerous goods); import and export of goods (except for items prohibited by laws and administrative regulations, items restricted by laws and administrative regulations must be operated after obtaining a license) (the above business scope requires approval and a license to operate) Approval procedures and operating licenses)** (Projects that require approval according to law can only be carried out after approval by relevant departments)