| 6815.10 | 000 | Non-electrical articles of graphite or other carbon |
| 6815.20 | 000 | Articles of peat |
| 6815.20 | | Other articles : |
| 6815.91 | 000 | Containing magnesite, dolomite or chromite |
| 6815.99 | | Other |
| 6815.99 | 010 | - Electro-cast refractory bricks |
| 6815.99 | 090 | - Other |
| 6815.99 | | I.- GOODS OF SILICEOUS FOSSIL MEALS OR OF SIMILAR SILICEOUS EARTHS, AND REFRACTORY GOODS |
