Shaanxi Coal Group Yulin Chemical Co., Ltd. was established in December 2017. It is a wholly-owned subsidiary of Shaanxi Coal Group. It is responsible for the planning, construction and operation of the Shaanxi Coal Group’s "Demonstration Project of Coal Separated Utilization of New Chemical Materials". The project is currently the world's largest coal chemical project under construction. The project is located in Qingshui Industrial Park, Yushen Industrial Zone, Yulin City. It covers an area of about 13 square kilometers. It has an estimated total investment of 115 billion yuan and annual conversion of more than 20 million coal. Ton. The project mainly produces 5.9 million tons/year of various products including polyolefin, polyester, polycarbon, polystyrene, acrylate, etc., through the system integration of a series of deep processing technologies such as coal pyrolysis and gasification. In December 2016, the National Development and Reform Commission and the Energy Administration issued the "13th Five-Year Plan for Energy Development", which listed the project as a key construction project for coal deep processing. It is also a key project in the 13th Five-Year Plan of Shaanxi Province and Shaanxi Coal Group "Thirteenth Five-Year" key projects.