Coal fees include: 9 kinds of fees (local taxes, sewage charges, soil erosion fees, afforestation funds, resource compensation fees, price adjustment funds, ambulance service fees, scale maintenance fees, and coal mine trade union fees); The standards are: comprehensive coal (including clean coal, raw coal, blended coal, middle coal and pulverized coal) 46. 1 yuan/ton, coke 68.8 yuan/ton, lime 14.68 yuan/ton and limestone (gravel) 5.6 yuan/ton.