State-owned enterprises refer to wholly state-owned enterprises, wholly state-owned companies and state-owned capital holding companies that the State Council and local people's governments perform the responsibilities of investors on behalf of the state respectively. Tangshan Wen Feng Special Steel Co., Ltd. is controlled by Cambodian Rong Feng Investment Co., Ltd., has a business license, has a record in the Industrial and Commercial Bureau, operates according to law, and is not state-owned, so it is not a state-owned enterprise.

Tangshan Wenfeng Special Steel Co., Ltd. was established on September 7, 2007. The company's business scope includes the manufacture and sales of railway locomotive wheels, ironmaking, steelmaking and steel calendering, and the sales of pig iron, reduced iron, billets, steel, hardware products and general equipment.