Sub-bituminous ADetails Size: 13-100 mm Ash (ADB): 22 % Total Moisture (ARB): 10.5 % Total Sulfur (ADB): 2.5 % Volatile Matter (ADB): 38.5 % NAR / NCV: 4600 Kcal/kg GAR: 7400 Kcal/kg Price: 1800 RUB