| COAL
                      SPECIFICATION | unit | BDK-1 | BDK-2 | 
                
                  | Total Moisture(max) | % | 30 | 12 | 
                
                  | Inherent Moisture | % | 17 | 8 | 
                
                  | Total Sulfur | % | 0.5 max. | 1.0 max. | 
                
                  | Volatile Matter | % | 42 approx. | 42 approx. | 
                
                  | Fixed Carbon | % | by different | by different | 
                
                  | Ash | % | 5 | 14-16 | 
                
                  | Hardgrove Index(HGI) |   | 50 approx. | 40 approx. | 
                
                  | Price FOT Stockpile Ngoro |   | Rp240,-/Kg | Rp280,-/Kg |