Customs Tariff Number Chapter 28 - Search results (348)

Fluorine, chlorine, bromine and iodine
Chlorine
Iodine
280130
Subheading
Fluorine; bromine
Fluorine
Bromine
Sulphur, sublimed or precipitated; colloidal sulphur
Carbon "carbon blacks and other forms of carbon", n.e.s.
Hydrogen, rare gases and other non-metals
Hydrogen
280429
Subheading
Rare gases (excl. argon)
Helium
Neon, krypton and xenon
Nitrogen
Oxygen
280450
Subheading
Boron; tellurium
Tellurium
Silicon containing >= 99,99% by weight of silicon
Silicon containing < 99,99% by weight of silicon
280470
Subheading
Phosphorus
Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury
280519
Subheading
Alkali or alkaline-earth metals (excl. sodium and calcium)
280530
Subheading
Rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed
280540
Subheading
Mercury
281000
Subheading
Oxides of boron; boric acids
Inorganic acids and inorganic oxygen compounds of non-metals (excl. hydrogen chloride "hydrochloric acid", chlorosulphuric acid, sulphuric acid, oleum, nitric acid, sulphonitric acids, diphosphorus pentaoxide, phosphoric acid, polyphosphoric acids, oxides of boron and boric acids)
281119
Subheading
Inorganic acids (excl. hydrogen chloride "hydrochloric acid", chlorosulphuric acid, sulphuric acid, oleum, nitric acid, sulphonitric acids, phosphoric acid, polyphosphoric acids, boric acids, hydrogen fluoride "hydrofluoric acid" and hydrogen cyanide "hydrocyanic acid")
281129
Subheading
Inorganic oxygen compounds of non-metals (excl. diphosphorus pentaoxide, oxides of boron, carbon dioxide and silicon dioxide)
Halides and halide oxides of non-metals
281219
Subheading
Chlorides and chloride oxides (excl. carbonyl dichloride "phosgene", phosphorus oxy-, tri- and pentachloride, sulphur monochloride, sulphur dichloride and thionyl chloride)
Sulphides of non-metals; commercial phosphorus trisulphide
281390
Subheading
Sulphides of non-metals (excl. carbon disulphide); commercial phosphorus trisulphide
Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide
281810
Subheading
Corundum, artificial, whether or not chemically defined
Chromium oxides and hydroxides
281990
Subheading
Chromium oxides and hydroxides (excl. chromium trioxide)
Manganese oxides
282090
Subheading
Manganese oxides (excl. manganese dioxide)
Hydrazine and hydroxylamine and their inorganic salts; inorganic bases, metal oxides, hydroxides and peroxides, n.e.s.
282590
Subheading
Bases, inorganic, and metal oxides, hydroxides and peroxides, n.e.s.
Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts (excl. inorganic or organic compounds of mercury)
282619
Subheading
Fluorides (excl. of aluminium and mercury)
282690
Subheading
Fluorosilicates, fluoroaluminates and other complex fluorine salts (excl. sodium hexafluoroaluminate "synthetic cryolite" and inorganic or organic compounds of mercury)
Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides
282739
Subheading
Chlorides (excl. ammonium, calcium, magnesium, aluminium, nickel and mercury chloride)
282749
Subheading
Chloride oxides and chloride hydroxides (excl. copper and mercury)
Chlorates and perchlorates; bromates and perbromates; iodates and periodates
282990
Subheading
Perchlorates; bromates and perbromates; iodates and periodates (excl. inorganic or organic compounds of mercury)
Sulphides; polysulphides, whether or not chemically defined
283090
Subheading
Sulphides (excl. sodium); polysulphides, whether or not chemically defined (excl. inorganic or organic compounds of mercury whether or not chemically defined)
Sulphates; alums; peroxosulphates "persulphates"
283329
Subheading
Sulphates (excl. of sodium, magnesium, aluminium, nickel, copper, barium and mercury)
Nitrites; nitrates
283429
Subheading
Nitrates (excl. of potassium and of mercury)
Phosphinates "hypophosphites", phosphonates "phosphites" and phosphates; polyphosphates, whether or not chemically defined
283529
Subheading
Phosphates (excl. phosphates of monosodium, disodium, potassium, calcium and mercury)
Carbonates; peroxocarbonates "percarbonates"; commercial ammonium carbonate containing ammonium carbamate
283699
Subheading
Carbonates and peroxocarbonates "percarbonates"; commercial ammonium carbonate containing ammonium carbamate (excl. disodium carbonate, sodium hydrogencarbonate "sodium bicarbonate", potassium carbonates, calcium carbonate, barium carbonate, lithium carbonates, strontium carbonate and inorganic or organic compounds of mercury)
Borates; peroxoborates "perborates"
284019
Subheading
Disodium tetraborate "refined borax" (excl. anhydrous)
284020
Subheading
Borates (excl. disodium tetraborate "refined borax")
Salts of oxometallic or peroxometallic acids
284190
Subheading
Salts of oxometallic or peroxometallic acids (excl. chromates, dichromates, peroxochromates, manganites, manganates, permanganates, molybdates and tungstates "wolframamtes")
Salts of inorganic acids or peroxoacids, incl. aluminosilicates whether or not chemically defined (excl. of oxometallic or peroxometallic acids and azides, and inorganic or organic compounds of mercury)
284290
Subheading
Salts of inorganic acids or peroxoacids (excl. of oxometallic or peroxometallic acids, double or complex silicates [incl. aluminosilicates whether or not chemically defined], azides, and inorganic or organic compounds of mercury)
Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals
284310
Subheading
Colloidal precious metals
284390
Subheading
Inorganic or organic compounds of precious metals, whether or not chemically defined (excl. silver and gold); amalgams of precious metals
Radioactive chemical elements and radioactive isotopes, incl. their fissile or fertile chemical elements and isotopes, and their compounds; mixtures and residues containing these products
284410
Subheading
Natural uranium and its compounds; alloys, dispersions, incl. cermets, ceramic products and mixtures containing natural uranium or natural uranium compound [Euratom]
284420
Subheading
Uranium enriched in U 235 and its compounds: plutonium and its compounds; alloys, dispersions, incl. cermets, ceramic products and mixtures containing uranium enriched in U 235, plutonium or compounds of these products [Euratom]
284430
Subheading
Uranium depleted in U 235 and its compounds; thorium and its compounds; alloys, dispersions, incl. cermets, ceramic products and mixtures containing uranium depleted in U 235, thorium or compounds of these products
284441
Subheading
Tritium and its compounds; alloys, dispersions incl. cermets, ceramic products and mixtures containing tritium or its compounds
284442
Subheading
Actinium-225, actinium-227, californium-253, curium-240, curium-241, curium-242, curium-243, curium-244, einsteinium-253, einsteinium-254, gadolinium-148, polonium-208, polonium-209, polonium-210, radium-223, uranium-230 or uranium-232, and their compounds; alloys, dispersions incl. cermets, ceramic products and mixtures containing these elements or compounds
284443
Subheading
Radioactive elements and isotopes and compounds; alloys, dispersions incl. cermets, ceramic products and mixtures containing these elements, isotopes or compounds (excl. natural uranium, uranium enriched and depleted in U 235; plutonium, thorium, tritium, actinium-225, actinium-227, californium-253, curium-240, curium-241, curium-242, curium-243, curium-244, einsteinium-253, einsteinium-254, gadolinium-148, polonium-208, polonium-209, polonium-210, radium-223, uranium-230, uranium-232 and their compounds, and alloys, dispersions, ceramic products and mixtures containing these elements or compounds)
Non-radioactive isotopes; inorganic or organic compounds of such isotopes, whether or not chemically defined
284590
Subheading
Non-radioactive isotopes; inorganic or organic compounds of such isotopes, whether or not chemically defined (excl. heavy water "deuterium oxide", boron enriched in boron-10 and lithium enriched in lithium-6 and their compounds, and helium-3)
Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals
284690
Subheading
Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals (excl. cerium)
Carbides, whether or not chemically defined
284990
Subheading
Carbides, whether or not chemically defined (excl. of calcium or silicon, and inorganic or organic compounds of mercury whether or not chemically defined)
285000
Subheading
Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined (excl. compounds which are also carbides of heading 2849, and inorganic or organic compounds of mercury whether or not chemically defined)
Phosphides, whether or not chemically defined (excl. ferrophosphorus); inorganic compounds, incl. distilled or conductivity water and water of similar purity, n.e.s.; liquid air, whether or not rare gases have been removed; compressed air; amalgams (excl. amalgams of precious metals)
285390
Subheading
Phosphides, whether or not chemically defined (excl. ferrophosphorus); inorganic compounds, incl. distilled or conductivity water and water of similar purity, n.e.s.; liquid air, whether or not rare gases have been removed; compressed air; amalgams (excl. amalgams of precious metals)