Indonesian Steam Coal

GCV 6300-6100 US$ 64 FOB MV(JANUARY 2010)
ITEM Typical Premium Penalty Rejection
Total Moisture, % arb 12 - 16 No > 16 > 18
Inherent Moisture, % adb 8 - 10 approx No No No
Ash, % adb 14-16 No No > 18
Volatile Matter, % adb 38 43 No No No
Fixed Carbon, %adb By difference No No No
Sulfur, % adb 1 max No No > 1,0
Gross Calorific Value, kcal/kg, adb 6,300 > 6,300 < 6,300 < 6,100
Hard Grove Grind Ability Index 38 43 No No No
Coal Particle Size, mm 0-50 (min 85%) No No No


GCV 5800-5600 US$ 54 FOB MV(JANUARY 2010)
ITEM Typical Premium Penalty Rejection
Total Moisture, % arb 22-28 No No > 30
Inherent Moisture, % adb 10-14 approx No No No
Ash, % adb 10-12 No No > 12
Volatile Matter, % adb 38-43 No No No
Fixed Carbon, %adb By difference No No No
Sulfur, % adb 1 No No > 1,0
Gross Calorific Value, kcal/kg, adb 5800-5600 > 5,800 < 5,800 < 5,600
Hard Grove Grind Ability Index min 45 above No No No
Coal Particle Size, mm 0-50 No No No


GCV 5500-5300 US$ (-)
ITEM Typical Premium Penalty Rejection
Total Moisture, % arb 33 - 35 No No > 37
Inherent Moisture, % adb 12-15 approx No No No
Ash, % adb 5 8 No No > 10
Volatile Matter, % adb 38 43 No No No
Fixed Carbon, %adb By difference No No No
Sulfur, % adb 0,8 -1 No No > 1,0
Gross Calorific Value, kcal/kg, adb 5,500 > 5,500 < 5,500 < 5,300
Hard Grove Grind Ability Index 50 above No No No
Coal Particle Size, mm 0-50 (min 85%) No No No

We own & trading the coal mine at South and East Kalimantan, and supply steam coal GCV 6300-6100, GCV 5800-5600 & GCV 5500-5300