| Grade-wise Number of Mines and Production of Bauxite in India (2018-2019 to 2020-2021) | ||||||
| Grade | No. of Mines | Production (In ' 000 Tonne) | ||||
| 2018-2019 | 2019-2020 | 2020-2021 (P) | 2018-2019 | 2019-2020 | 2020-2021 (P) | |
| Public Sector | ||||||
| Private Sector | ||||||
| Captive | ||||||
| Non-captive | ||||||
| A' Category | ||||||
| B' Category | ||||||
| For use in Alumina and Aluminium Metal Extraction1 | ||||||
| Above 60% Al2O3 | ||||||
| 55 - 60% Al2O3 | ||||||
| 50 - 55% Al2O3 | ||||||
| 45 - 50% Al2O3 | ||||||
| 40 - 45% Al2O3 | ||||||
| Below 40% Al2O3 | ||||||
| For use Other than Alumina and Aluminium Metal Extraction1 | ||||||
| Cement | ||||||
| Abrasive | ||||||
| Refractory | ||||||
| Chemical | ||||||
