Coal

178799 coal products are offered for sale by suppliers on Alibaba.com, of which coke fuel accounts for 2%, charcoal accounts for 1%, and coal accounts for 1%. A wide variety of coal options are available to you, such as hard wood, coconut shell and fruit wood.You can also choose from black, silver and gray coal,as well as from lump, tablet, and granular coal, and whether coal is water treatment, water treatment chemicals, or adsorbent.