-Chapter 25 : Salt, sulphur; earths and stone; plastering materials, lirne and cement
Heading 2501 : Salt and pure sodium chloride; sea water
Heading 2502 : Unroasted iron pyrites
Heading 2503 : Sulphur of all kinds (excl. sublimed, precipitated, or colloidal)
Heading 2504 : Natural graphite
Heading 2505 : Natural sands of all kinds, (excl. metal-bearing sands of chapter 26)
Heading 2506 : Quartz; quartzite
Heading 2507 : Kaolin and other kaolinic clays, whether or not calcined
Heading 2508 : Other clays, andalusite, kyanite, etc; mullite; chamotte or dinas earths
Heading 2510 : Natural calcium phosphates, aluminium calcium phosphates, etc
Heading 2511 : Natural barium sulphate (barytes); natural barium carbonate (witherite)
Heading 2512 : Siliceous fossil meals (kieselguhr, tripolite, etc);siliceous earths
Heading 2513 : Pumice stone; emery; natural corundum, etc, and other natural abrasives
Heading 2514 : Slate, crude, roughly trimmed or merely cut
Heading 2515 : Marble, travertine, and other calcareous monumental or building stone
Heading 2516 : Granite, porphyry, etc, and other monumental or building stone
Heading 2517 : Pebbles, gravel, etc; macadam of slag; tarred macadam, etc
Heading 2518 : Dolomite; dolomite roughly trimmed or merely cut; agglomereted dolomite
Heading 2519 : Natural magnesium carbonate (magnesite), etc; other magnesium oxides
Heading 2520 : Gypsum; anhydrite; plasters
Heading 2521 : Limestone flux; limestone and other calcareous stone
Heading 2522 : Quicklime, slaked lime and hydraulic lime
Heading 2523 : Portland cement, aluminous cement, persulphate cement, etc
Heading 2525 : Mica, including splittings; mica waste
Heading 2526 : Natural steatite, crude roughly trimmed or merely cut; talc
Heading 2527 : Natural cryolite; natural chiolite
Heading 2528 : Natural borates and concentrates; natural boric acid
Heading 2529 : Felspar; leucite nepheline and nepheline syenite; fluorspar
Heading 2530 : Mineral substances not elsewhere specified or included
-Chapter 26 : Ores, slag and ash
Heading 2601 : Iron ores and concentrates, including roasted iron pyrites
Heading 2602 : Manganese ores and concentrates, with a manganese content of >20%
Heading 2603 : Copper ores and concentrates
Heading 2604 : Nickel ores and concentrates
Heading 2605 : Cobalt ores and concentrates
Heading 2606 : Aluminium ores and concentrates
Heading 2607 : Lead ores and concentrates
Heading 2608 : Zinc ores and concentrates
Heading 2609 : Tin ores and concentrates
Heading 2610 : Chromium ores and concentrates
Heading 2611 : Tungsten ores and concentrates
Heading 2612 : Uranium or thorium ores and concentrates
Heading 2613 : Molybdenum ores and concentrates
Heading 2614 : Titanium ores and concentrates
Heading 2615 : Niobium, tantalum, vanadium or zirconium ores and concentrates
Heading 2616 : Precious metal ores and concentrates
Heading 2617 : Other ores and concentrates
Heading 2618 : Granulated slag (slag sand) from the manufacture of iron or steel
Heading 2619 : Slag, dross, etc, from the manufacture of iron or steel
Heading 2620 : Ash and residues containing metals ormetallic compounds
Heading 2621 : Other slag and ash, including seaweed ash (kelp)
-Chapter 27 : Mineral fuels, mineral oils and products of their distillation; bituminous substances; mineral waxes
Heading 2701 : Coal; briquettes, ovoids and similar solid fuels manufactured from coal
Heading 2702 : Lignite (excluding jet)
Heading 2703 : Peat (incl. peat litter)
Heading 2704 : Coke and semi-coke of coal, of lignite or of peat; retort carbon
Heading 2705 : Coal gas, water gas, producer gas and similar gases, not petroleum gases
Heading 2706 : Tar distilled from coal, lignite or peat, and other mineral tars
Heading 2707 : Products of the distillation of coal tar; similar products
Heading 2708 : Pitch and pitch coke, obtained from coal tar or from other mineral tars
Heading 2709 : Petroleum oils and oils obtained from bituminous minerals, crude
Heading 2710 : Petroleum oils, etc, (excl. crude); preparations thereof, nes
Heading 2711 : Petroleum gases and other gaseous hydrocarbons
Heading 2712 : Petroleum jelly; paraffin wax... and other mineral waxes, etc
Heading 2713 : Petroleum coke, bitumen and other residues of petroleum oils
Heading 2714 : Bitumen and asphalt, natural; bituminous or oil shale...; asphaltites...
Heading 2715 : Bituminous mixtures based on natural asphalt, bitumen...(eg. cut-backs)
Heading 2716 : Electrical energy