| 2826.12 | 000 | Of aluminium |
| 2826.19 | | Other |
| 2826.19 | 010 | - Of ammonium or of sodium |
| 2826.19 | 090 | - Other |
| 2826.30 | 000 | Sodium hexafluoroaluminate (synthetic cryolite) |
| 2826.90 | | Other |
| 2826.90 | 100 | 1 Fluorosilicates of sodium or of potassium |
| 2826.90 | | 2 Other |
| 2826.90 | 910 | -Potassium fluorotantalate |
| 2826.90 | 990 | - Other |
