Usage: Calcined Petroleum Coke is widely used in large steelworks and other industrial fields worldwide because of its high content of carbon and low content of sulfur. Specific Type: High / middle / low sulfur Fixed Carbon: 95-99%min Sulphur: 0.03%-0.50%max Ash: 0.50%-3.50%max V.M:0.50%-1.50%max Moisture: 0.50%max Packing: In 1 MT jumbo bag or follow buyer's demand If you are interested in any of them, please feel free to contact us.Evan. Yang G.M.-Marketing