It accounts for 100.0% of the total number of projects. Official website information shows that the business scope of Shanxi Gujiao Xishan Yicheng Coal Industry Co., Ltd. includes coal mining, washing and processing, sales, coal product trade, sales of machinery and equipment, instrumentation, electrical equipment and equipment, electronic products, communication equipment, computers and auxiliary equipment, software, etc. The project scale is mainly distributed in the range of10-100000, accounting for the proportion of the total number of projects.