Indonesian Steam Coal

Customer Sample Id.                           IJB 1                       IJB 2

Mass Received (g)                              12,944                  14,070
Top Size (mm)                                      +/- 500                  +/- 50
Lab Sample Id.                                KS 03094/11         KS 03095 /11

ANALYSIS
1. As Received Basis
Total Moisture                                  40.15 %
Calorific Value                                3973 Cal/g

2. Air Dried Basis
Moisture                                           14.15 %
Ash                                                   2.28 %
Volatile Matter                                 46.54 %
Fixed Carbon                                   37.03 %
Total Sulfur                                       0.12 %
Calorific Value                                 5699 Cal/g

3. Dry Ash Free Basis
Calorific Value                                 6819 Cal/g

3. Hardgrove Grindability Index            51                           44
Residual Moisture for HGI                   15.08 %                   8.85%