China Railway Construction and others have established a resource recycling company in Daqing.

According to the Qichacha APP, recently, Tietou Resource Recycling Co., Ltd. was established, with Li Wei as the legal representative and a registered capital of 29.7714 million yuan. Its business scope includes research and development of emerging energy technologies, research and development of resource recycling technologies, sewage treatment and recycling, processing of renewable resources, and processing of biomass fuels. Qichacha's equity penetration display shows that the company is jointly held by China Railway Construction Investment Group Co., Ltd., a subsidiary of China Railway Construction.