Product: Gas coke Mainly use in steel industry, spec as follow: Fixed carbon 84 pct min Ash 10 pct max Volatile matter 6 pct max Sulfur 1 pct max Moisture 10 pct max Phosphorous 0.03 pct max Size: 5-20 mm 90 pct min Capability: 20000mt per month. 1mt in jumbo bag.