25.08Heading
Clays; (not including expanded clays of heading no. 6806), andalusite kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earth
Section V — Mineral products
| Code | Description |
|---|---|
| 2508.10 | Clays (excluding expanded clays of heading no. 6806); bentonite, whether or not calcined |
| 2508.30 | Clays (excluding expanded clays of heading no. 6806); fireclay, whether or not calcined |
| 2508.40 | Clays (excluding expanded clays of heading no. 6806); n.e.c. in heading no. 2508, whether or not calcined |
| 2508.50 | Clays (excluding expanded clays of heading no. 6806); andalusite, kyanite and sillimanite, whether or not calcined |
| 2508.60 | Clays (excluding expanded clays of heading no. 6806); mullite |
| 2508.70 | Clays (excluding expanded clays of heading no. 6806); chamotte or dinas earths |