Nomenclature Number Chapter 25 - Search results (104)

250100
Subheading
Salts, incl. table salt and denatured salt, and pure sodium chloride, whether or not in aqueous solution or containing added anti-caking or free-flowing agents; sea water
Sea water and salt liquors
Salt for chemical transformation "separation of Na from Cl" for the manufacture of other products
Salt, denatured or for other industrial uses, incl. refining (excl. for chemical transformation or preservation or preparation of foodstuffs for human or animal consumption)
Salt suitable for human consumption
Salt and pure sodium chloride, whether or not in aqueous solution or containing added anti-caking or free-flowing agents (excl. table salt, salt for chemical transformation "separation of Na from Cl", denatured salt and salt for other industrial uses)


250300
Subheading
Sulphur of all kinds (excl. sublimed sulphur, precipitated sulphur and colloidal sulphur)
Crude or unrefined sulphur (excl. sublimed sulphur, precipitated sulphur and colloidal sulphur)
Sulphur of all kinds (excl. crude or unrefined, and sublimed sulphur, precipitated sulphur and colloidal sulphur)


250700
Subheading
Kaolin and other kaolinic clays, whether or not calcined
Kaolin
Kaolinic clays (other than kaolin)


Pebbles, gravel, broken or crushed stone, for concrete aggregates, for road metalling or for railway ballast, shingle and flint, whether or not heat-treated; macadam of slag, dross or similar industrial waste, whether or not incorporating the materials cited in the first part of the heading; tarred macadam; granules, chippings and powder, of stones of heading 2515 and 2516, whether or not heat-treated
251710
Subheading
Pebbles, gravel, broken or crushed stone, for concrete aggregates, for road metalling or for railway or other ballast, shingle and flint, whether or not heat-treated
Pebbles and gravel for concrete aggregates, for road metalling or for railway or other ballast, shingle and flint, whether or not heat-treated
Broken or crushed dolomite and limestone flux, for concrete aggregates, for road metalling or for railway or other ballast
Broken or crushed stone, for concrete aggregates, for road metalling or for railway or other ballast, whether or not heat-treated (excl. pebbles, gravel, flint and shingle, broken or crushed dolomite and limestone flux)
Macadam of slag, dross or similar industrial waste, whether or not incorporating pebbles, gravel, shingle and flint for concrete aggregates, for road metalling or for railway or other ballast
Tarred macadam
Marble granules, chippings and powder, whether or not heat-treated
Granules, chippings and powder, whether or not heat-treated, of travertine, ecaussine, alabaster, basalt, granite, sandstone, porphyry, syenite, lava, gneiss, trachyte and other rocks of heading 2515 and 2516 (excl. marble)


Natural magnesium carbonate "magnesite"; fused magnesia; dead-burned "sintered" magnesia, whether or not containing small quantities of other oxides added before sintering; other magnesium oxide, whether or not pure
Natural magnesium carbonate "magnesite"
251990
Subheading
Fused magnesia; dead-burned "sintered" magnesia, whether or not containing small quantities of other oxides added before sintering; other magnesium oxide (excl. natural magnesium carbonate "magnesite")
Magnesium oxide, whether or not pure (excl. calcined natural magnesium carbonate)
Dead-burned "sintered" magnesia, whether or not containing small quantities of other oxides added before sintering
Fused magnesia


Unroasted iron pyrites


Natural graphite
Natural graphite in powder or in flakes
Natural graphite (excl. in powder or in flakes)


Natural sands of all kinds, whether or not coloured (excl. gold- and platinum-bearing sands, zircon, rutile and ilmenite sands, monazite sands, and tar or asphalt sands)
Silica sands and quartz sands, whether or not coloured
Natural sands of all kinds, whether or not coloured (excl. silica sands, quartz sands, gold- and platinum-bearing sands, zircon, rutile and ilmenite sands, monazite sands, and tar or asphalt sands)


Quartz (excl. natural sands); quartzite, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape
Quartz (excl. quartz sands)
Quartzite, merely cut, by sawing or otherwise, in blocks or slabs of a square or rectangular shape


Clays, andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths (excl. kaolin and other kaolinic clays, and expanded clay)
Bentonite
Fireclay (excl. kaolin and other kaolinic clays and expanded clay)
Clays (excl. fireclay, bentonite, kaolin and other kaolinic clays and expanded clay)
Andalusite, kyanite and sillimanite
Mullite
Chamotte or dinas earths




Natural calcium phosphates and natural aluminium calcium phosphates, natural and phosphatic chalk
Natural calcium phosphates and natural aluminium calcium phosphates, natural and phosphatic chalk, unground
Natural calcium phosphates and natural aluminium calcium phosphates, natural and phosphatic chalk, ground


Natural barium sulphate "barytes"; natural barium carbonate "witherite", whether or not calcined (excl. barium oxide)
Natural barium sulphate "barytes"
Natural barium carbonate "witherite", whether or not calcined (excl. barium oxide)


Siliceous fossil meals, e.g. kieselguhr, tripolite and diatomite, and similar siliceous earths, whether or not calcined, of an apparent specific gravity of <= 1 ...


Pumice stone; emery; natural corundum, natural garnet and other natural abrasives, whether or not heat-treated
Pumice stone
Emery; natural corundum, natural garnet and other natural abrasives, whether or not heat-treated


Slate, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape; slate powder and slate refuse


Marble, travertine, ecaussine and other calcareous monumental or building stone of an apparent specific gravity of >= 2,5, and alabaster, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape (excl. in the form of granules, chippings or powder)
Marble and travertine, crude or roughly trimmed
Marble and travertine, merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape
Ecaussine and other calcareous monumental or building stone of an apparent specific gravity of >= 2,5, and alabaster, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape (excl. in the form of granules, chippings or powder, and marble and travertine)


Granite, porphyry, basalt, sandstone and other monumental or building stone, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape (excl. in the form of granules, chippings or powder, or already with the characteristics of setts, curbstones and flagstones, and monumental or building stone of an apparent specific gravity of >= 2,5)
Granite, crude or roughly trimmed (excl. already with the characteristics of setts, curbstones and flagstones)
Granite, merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape (excl. already with the characteristics of setts, curbstones and flagstones)
Sandstone, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape (excl. already with the characteristics of setts, curbstones and flagstones)
Porphyry, basalt and other monumental or building stone, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape (excl. in the form of granules, chippings or powder, or already with the characteristics of setts, curbstones and flagstones, monumental or building stone of an apparent specific gravity of >= 2,5, granite and sandstone)


Dolomite, whether or not calcined or sintered, incl. dolomite roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular "incl. square" shape, and dolomite ramming mix (excl. broken or crushed dolomite for concrete aggregates, road metalling or railway or other ballast)
Crude dolomite, not calcined or not sintered, incl. dolomite roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular "incl. square" shape (excl. broken or crushed dolomite for concrete aggregates, road metalling or railway or other ballast)
Calcined or sintered dolomite (excl. broken or crushed dolomite for concrete aggregates, road metalling or railway or other ballast)
Dolomite ramming mix


Gypsum; anhydrite; plasters consisting of calcined gypsum or calcium sulphate, whether or not coloured, with or without small quantities of accelerators or retarders
Gypsum; anhydrite
Plasters consisting of calcined gypsum or calcium sulphate, whether or not coloured, with or without small quantities of accelerators or retarders


Limestone flux; limestone and other calcareous stone, of a kind used for the manufacture of lime or cement


Quicklime, slaked lime and hydraulic lime (excl. pure calcium oxide and calcium hydroxide)
Quicklime
Slaked lime
Hydraulic lime (excl. pure calcium oxide and calcium hydroxide)


Cement, incl. cement clinkers, whether or not coloured
Cement clinkers
White portland cement, whether or not artificially coloured
Portland cement (excl. white, whether or not artificially coloured)
Aluminous cement
Cement, whether or not coloured (excl. portland cement and aluminous cement)


Asbestos (excl. products made from asbestos)
Crocidolite asbestos (excl. products made from crocidolite)
Asbestos (excl. crocidolite and products made from asbestos)


Mica, whether or not rifted into sheets or splittings; mica waste
Crude mica and mica rifted into sheets or splittings
Mica powder
Mica waste


Natural steatite, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape; talc
Natural steatite, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape, and talc, uncrushed or unpowdered
Natural steatite and talc, crushed or powdered


Borates, natural, and concentrates thereof, whether or not calcined, and natural boric acids containing <= 85% of H3BO3 calculated on the dry weight (excl. borates separated from natural brine) ...


Feldspar; leucite, nepheline and nepheline syenite; fluorspar
Feldspar
Fluorspar containing by weight <= 97% calcium fluoride ...
Fluorspar containing by weight > 97% calcium fluoride
Leucite, nepheline and nepheline syenite


Vermiculite, perlite and other mineral substances, n.e.s.
Vermiculite, perlite and chlorites, unexpanded
Kieserite and epsomite "natural magnesium sulphates"
Arsenic sulfides, alunite, pozzuolana, earth colours and other mineral substances, n.e.s.