We can supply various specifications of steam coal, one of our specifications is as follows: Air Dry Loss 8,12% Residu Moisture 13,27% Total Moisture 20,31% Moisture in the Analysis sample 13,33% Ash Content 6,71% Volatile Matter 40,27% Fixed Carbon 39,69% Total Sulfur 0,38% Gross Calorific Value 6357 cal/g (adb), Gross Caloric Value 5845 cal/g (ar), Gross Caloric Value 7950 cal/g (daf)