Ding coal mine is located in the northwest of Huainan city, in the middle of Panxie mining area and in Fengtai County. Fuhuai line and special railway line in the mining area pass through the south of the mining area, and the industrial square is adjacent to the provincial highway Feng Meng, with superior geographical position and convenient transportation. The east-west length of the mine field is 14.75km, and the north-south width is 1 1km. * * * There are 9 layers of minable coal seams with stable occurrence. The geological reserves of the mine field are1.27.9 billion tons, and the recoverable reserves are 640 million tons. The coal seam belongs to medium ash, medium high volatile matter and medium high calorific value. It is ultra-low sulfur, ultra-low phosphorus, oil-rich coal and 1/3 coking coal, which can be used in electric power, coking coal blending and chemical industry. Mine construction

Based on the design principle of high standard, high quality and high efficiency, the designed production capacity of the mine is 5 million tons/year, and the production capacity of the main system is 8 million tons/year. Coal preparation plant and mine supporting, completed at the same time. The mine has an investment of 3 billion yuan and a quota of 1.20 people. Construction started on June 28th, 2004 and put into production on February 26th, 2007.