| 25.08 | | Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths |
| 68.01 | | |
| 6801 | 0 | Setts, curbstones and flagstones, of natural stone (except slate) |
| 68.02 | | Worked monumental or building stone (except slate) and articles thereof, other than goods of heading 68.01; mosaic cubes and the like, of natural stone (including slate), whether or not on a backing; artificially coloured granules, chippings and powder, of natural stone (including slate). |
| 6802.1 | 0 | Tiles, cubes and similar articles, whether or not rectangular (including square), the largest surface area of which is capable of being enclosed in a square the side of which is less than 7 cm; artificially coloured granules, chippings and powder |
| 6802.1 | | Other monumental or building stone and articles thereof, simply cut or sawn, with a flat or even surface : |
| 6802.21 | 0 | Marble, travertine and alabaster |
| 6802.23 | 0 | Granite |
| 6802.29 | 0 | Other stone |
| 6802.29 | | Other |
| 6802.91 | | Marble, travertine and alabaster |
| 6802.91 | | - Marble |
| 6802.91 | 011 | -- Slabs and sheets |
| 6802.91 | 019 | -- Other |
| 6802.91 | 090 | - Other |
| 6802.92 | 000 | Other calcareous stone |
| 6802.93 | 000 | Granite |
| 6802.99 | 000 | Other stone |
| 68.03 | | |
| 6803.00 | 000 | Worked slate and articles of slate or of agglomerated slate. |
| 68.04 | | Millstones, grindstones, grinding wheels and the like, without frameworks, for grinding, sharpening, polishing, trueing or cutting, hand sharpening or polishing stones, and parts thereof, of natural stone, of agglomerated natural or artificial abrasives, or of ceramics, with or without parts of other materials. |
| 6804.10 | | Millstones and grindstones for milling, grinding or pulping |
| 6804.10 | 010 | 1 Of artificial abrasives |
