Yanzhou Coal Mining Company Limited, an investment holding company, primarily engages in the mining, preparation, and sale of coal in China, Japan, South Korea, Singapore, Australia, and internationally. The company operates in four divisions: Coal Mining; Coal Railway Transportation; Methanol, Electricity and Heat Supply; and Equipment Manufacturing. It offers thermal coal and PCI coal for electric power, metallurgy and chemical industry, etc.; produces and distributes coal chemicals, including methanol; produces and sells electricity and heat; and explores for potash mineral. The company also manufactures, sells, leases, repairs, and maintains mechanical and electrical equipment, such as hydraulic supports, heading machines, shearers, and others. In addition, it provides railway, river, and lakes transportation services; and sells construction materials. Further, the company is involved in the wholesale of coal and non-ferrous metals; financial leasing; logistics storage and leasing; entrepot trading; provision of charcoal products; LTCC technology development and equipment rental operations; manufacturing and sale of cable and rubber products; and production and processing of steel engineering components. Additionally, it provides financial and business advisory, asset management and market information consultation, and investigation; underground mines management; mining materials testing; and equity investment fund and corporate asset management, foreign investment fund, import and export, and international trading services. The company is also involved in the provision of property management, garden greening engineering, and sewage treatment and rental housing agency services; and issuing subordinated capital notes. The company was founded in 1973 and is based in Zoucheng, the PeopleÃ¢ÂÂs Republic of China. Yanzhou Coal Mining Company Limited is a subsidiary of Yankuang Group Corporation Limited.