Specifications:Sulfric %,less than or equal to 1.5Volatile matter %, less than or equal to 12Ash %, less than or equal to 0.5Vanadium (ppm), less than or equal to 600Na (ppm), less than or equal to 200Powder Coke ( or equal to 600Na (ppm), less than or equal to 200Powder Coke (Show More