| 680210 | 680210 - Tiles, cubes and similar articles; whether or not rectangular |
| 680221 | 680221 - Marble, travertine and alabaster; simply cut or sawn, with a |
| 680222 | 680222 - -- Other calcareous stone |
| 680223 | 680223 - Granite; articles thereof, simply cut or sawn, with a flat or |
| 680229 | 680229 - Stone; monumental or building stone, n.e.c. in item no. 6802. |
| 680291 | 680291 - Marble, travertine and alabaster; articles thereof, (other th |
| 680292 | 680292 - Stone; calcareous (excluding marble, travertine, alabaster) a |
| 680293 | 680293 - Granite; articles thereof, (other than simply cut or sawn, wi |
| 680299 | 680299 - Stone; natural (excluding marble, travertine, alabaster, othe |