PT.Astha Karya is company that commited as minning and trading Steam Coal and Phospat Rock Origin Indonesia :
1. Steam Coal :
- Low Calorie
- Medium Calorie
- High Calorie
2. Phospat Rock/Powder :
- Phospat content 20% Up
- Phospat content 15% Up
PT.Astha Karya is company that commited as minning and trading Steam Coal and Phospat Rock Origin Indonesia
| Ash Content: | 5 % Max. |
| Coal Calorific: | 5800 - 6500 |
| Shape: | Powder |
| Application: | Other |
| Type: | Bituminous coal |
| Brand Name: | Astha Karya |
| Place of Origin: | Indonesia |