According to enterprise data, Chaoyang Longshan Asset Management Co., Ltd. was established on 20 10- 12-24, and its business scope includes asset operation and management; Investment in mineral resources; Procurement and sales of iron concentrate; Sales of building materials, metal materials, chemical products and raw materials (except inflammable, explosive and toxic and dangerous chemicals), general mechanical equipment, electromechanical equipment (excluding automobiles and cars) and electronic products; Business information consulting and enterprise management consulting services. (Projects subject to approval according to law can only be operated after approval by relevant departments. )