Import and export of goods and technology, Agricultural investment, forestry planting, Mining Investment, freight forwarding, Business Information Consulting, Machinery and equipment rental, Relocation Services, Earthwork excavation, Greening of barren hills, Property Management; Sale: Mining Products, Mechanical equipment, building materials, Chemical products, fertilizer, Jewelry and Jade, Electronics, Agricultural and livestock products。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)