Chapter 25 · Rock salt
137 items
| 2501001010 | Rock salt |
| 2501001020 | Sea salt made by the heat of the sun |
| 2501009010 | Edible salt |
| 2501009020 | Pure sodium chloride |
| 2501009090 | Other |
| 2502000000 | Unroasted iron pyrites. |
| 2503000000 | Sulphur of all kinds, other than sublimed sulphur, precipitated sulphur and colloidal sulphur. |
| 2504101000 | Natural graphite, crystalline |
| 2504102000 | Natural graphite, amorphous |
| 2504109000 | Other |
| 2504900000 | Other |
| 2505100000 | Silica sands and quartz sands |
| 2505901010 | Clayey sand |
| 2505901020 | Felspathic sand |
| 2505901090 | Other |
| 2505909000 | Other |
| 2506101000 | Containing less than 0.06 % of impurities |
| 2506102000 | Containing not less than 0.06 % but not more than 0.1 % of impurities |
| 2506103000 | Containing more than 0.1 % of impurities |
| 2506200000 | Quartzite |
| 2507001010 | Not calcined |
| 2507001090 | Other |
| 2507002000 | Other kaolinic clays (not calcined) |
| 2507009000 | Other |
| 2508100000 | Bentonite |
| 2508300000 | Fire-clay |
| 2508401000 | Acid clay |
| 2508402000 | Decolourising earths and fuller's earth |
| 2508409000 | Other |
| 2508501000 | Andalusite |
| 2508502000 | Kyanite |
| 2508503000 | Sillimanite |
| 2508600000 | Mullite |
| 2508701000 | Chamotte |
| 2508702000 | Dinas earth |
| 2509000000 | Chalk. |
| 2510101000 | Natural calcium phosphates |
| 2510109000 | Other |
| 2510201000 | Natural calcium phosphates |
| 2510202000 | Natural aluminium calcium phosphates |
| 2510209000 | Other |
| 2511100000 | Natural barium sulphate (barytes) |
| 2511200000 | Natural barium carbonate (witherite) |
| 2512000000 | Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less. |
| 2513101000 | Crude or in irregular pieces, including crushed pumice (“bimskies”) |
| 2513109000 | Other |
| 2513201010 | Emery |
| 2513201020 | Natural corundum |
| 2513201030 | Natural garnet |
| 2513201090 | Other |
| 2513202010 | Emery |
| 2513202020 | Natural corundum |
| 2513202030 | Natural garnet |
| 2513202090 | Other |
| 2514001000 | Crude or roughly trimmed |
| 2514009000 | Other |
| 2515111000 | Marble |
| 2515112000 | Travertine |
| 2515121000 | Marble |
| 2515122000 | Travertine |
| 2515200000 | Ecaussine and other calcareous monumental or building stone; alabaster |
| 2516110000 | Crude or roughly trimmed |
| 2516120000 | Merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape |
| 2516201000 | Crude or roughly trimmed |
| 2516209000 | Merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape |
| 2516901000 | Crude or roughly trimmed |
| 2516909000 | Other |
| 2517101000 | Pebbles |
| 2517102000 | Broken or crushed stone |
| 2517109000 | Other |
| 2517200000 | Macadam of slag, dross or similar industrial waste, whether or not incorporating the materials cited in subheading 2517.10 |
| 2517300000 | Tarred macadam |
| 2517410000 | Of marble |
| 2517491000 | Of basalt |
| 2517492000 | Of granite |
| 2517499000 | Other |
| 2518100000 | Dolomite, not calcined or sintered |
| 2518200000 | Calcined or sintered dolomite |
| 2519100000 | Natural magnesium carbonate (magnesite) |
| 2519901000 | Fused or dead-burned magnesia |
| 2519902000 | Natural magnesium oxide |
| 2519909000 | Other |
| 2520101000 | Gypsum |
| 2520102000 | Anhydrite |
| 2520201000 | Specially calcined or finely ground for use in dentistry |
| 2520209000 | Other |
| 2521001000 | Limestone |
| 2521009000 | Other |
| 2522100000 | Quicklime |
| 2522200000 | Slaked lime |
| 2522300000 | Hydraulic lime |
| 2523100000 | Cement clinkers |
| 2523210000 | White cement, whether or not artificially coloured |
| 2523290000 | Other |
| 2523300000 | Aluminous cement |
| 2523901000 | Slag cements |
| 2523909000 | Other |
| 2524100000 | Crocidolite |
| 2524901000 | Amosite |
| 2524902000 | Chrysotile |
| 2524909000 | Other |
| 2525100000 | Crude mica and mica rifted into sheets or splittings |
| 2525200000 | Mica powder |
| 2525300000 | Mica waste |
| 2526100000 | Not crushed, not powdered |
| 2526200000 | Crushed or powdered |
| 2528001000 | Natural sodium borates and concentrates thereof(whether or not calcined) |
| 2528002000 | Calcium borates |
| 2528003000 | Magnesium chloroborate |
| 2528004000 | Natural boric acid |
| 2528009000 | Other |
| 2529100000 | Feldspar |
| 2529211000 | Powder |
| 2529219000 | Other |
| 2529221000 | Powder |
| 2529229000 | Other |
| 2529301000 | Leucite |
| 2529302000 | Nepheline |
| 2529303000 | Nepheline syenite |
| 2530101000 | Vermiculite |
| 2530102000 | Perlites and chlorites |
| 2530200000 | Kieserite, epsomite (natural magnesium sulphates) |
| 2530901000 | Natural arsenic sulfides |
| 2530902000 | Pyrolusite (manganese ore) suitable for manufacturing dry batteries |
| 2530903000 | Strontianite |
| 2530904000 | Cinnabar |
| 2530905000 | Pyrophyllite |
| 2530906000 | Zeolites |
| 2530907000 | Alunites |
| 2530908000 | Wollastonites |
| 2530909010 | Pottery stone |
| 2530909020 | Sericites |
| 2530909030 | Earth colours |
| 2530909040 | Natural micaceous iron oxides |
| 2530909050 | Natural cryolite and natural chiolite |
| 2530909091 | Natural calcium carbonate |
| 2530909099 | Other |