| Grade-wise Production of Raw Coal and Value in Coal India Limited (CIL) in India (2012-2013) | ||
| Grades | Production (In Million Tonne) | Value (Rs. In Crore) |
| SC-I | ||
| SC-II | ||
| S-I | ||
| S-II | ||
| W-I | ||
| W-II | ||
| W-III | ||
| W-IV | ||
| Metallurgica Coking | ||
| Non-Metallurgica Coking | ||
| Coking | ||
| G1 | ||
| G2 | ||
| G3 | ||
| G4 | ||
| G5 | ||
| G6 | ||
| G7 | ||
| G8 | ||
| G9 | ||
| G10 | ||
| G11 | ||
| G12 | ||
| G13 | ||
| Non-Coking | ||
| Total | ||
