Gross Calorific Value(ADB)

no less than 6000 KCal/kg ( the higher, the better)

Net Calorific Value(ARB)

no less than 5000 KCal/kg ( the higher, the better)

Total Sulfur (ADB)

no more than 1%   (the lower, the better)

Volatile Matter(ADB)

10%~40%

HGI:

no less than 45     (the higher, the better)

AFT IDT(Initial)

>1350℃  (Reducing Atmosphere, ℃)