| Description |
HS CODE |
| Quartz (other than natural sands); quartzite, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape... | 2506 |
| Kaolin and other kaolinic clays, including calcined... | 2507 |
| Other clays (not including expanded clays of heading No 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths... | 2508 |
| Felspar; leucite; nepheline and nepheline syenite; fluorspar... | 2529 |
| Zinc oxide and zinc peroxide... | 2817 |
| Silicates; commercial alkali metal silicates... | 2839 |
| Prepared pigments, prepared opacifiers and prepared colours, vitrifiable enamels and glazes, engobes (slips), liquid lustres and similar preparations, of a kind used in the ceramic, enamelling or glass industry; glass frit and other glass, in the form of ... | 3207 |
| Chemical preparations for photographic uses (other than varnishes, glues, adhesives and similar preparations); unmixed products for photographic uses, put up in measured portions or put up for retail sale in a form ready for use... | 3707 |
| Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included... | 3824 |
| Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms... | 3905 |
