Total Moisture ( arb) 22.52- 35% Inherent Moisture ( adb) 12.94- 21.04% Ash Content ( adb) 4.07- 4.45% Volatile Matter ( adb) 38- 40% Total Sulfur ( adb) 0.33- 0.37% max GCV ( adb) 5, 300 kcal/ kg reject below 5, 100 kcal/ kg