Harmonised Tariff of the HM Customs Gibraltar

Chapter 28
HeadingArticle Description
28CHAPTER 28 - INORGANIC CHEMICALS; ORGANIC OR INORGANIC COMPOUNDS OF PRECIOUS METALS, OF RARE-EARTH METALS, OF RADIOACTIVE ELEMENTS OR OF ISOTOPES
2801I. CHEMICAL ELEMENTS
2801Fluorine, chlorine, bromine and iodine
2801100000-00-00Chlorine
2801200000-00-00Iodine
280130**00-**-00Fluorine
2801301000-10-00Fluorine
2801309000-90-00Bromine
2802Sulphur, sublimed or precipitated; colloidal sulphur
2802000000-00-00Sulphur, sublimed or precipitated; colloidal sulphur
2803Carbon (carbon blacks and other forms of carbon not elsewhere specified or included)
2803000000-00-00Carbon (carbon blacks and other forms of carbon not elsewhere specified or included)
2804Hydrogen, rare gases and other non-metals
2804100000-00-00Hydrogen
28042Rare gases
2804210000-00-00Argon
280429**00-**-00Helium
2804291000-10-00Helium
2804299000-90-00Other
2804300000-00-00Nitrogen
2804400000-00-00Oxygen
280450**00-**-00Boron
2804501000-10-00Boron
2804509000-90-00Tellurium
28046Silicon
2804610000-00-00Containing by weight not less than 99,99 % of silicon
2804690000-00-00Other
2804700000-00-00Phosphorus
2804800000-00-00Arsenic
2804900000-00-00Selenium
2805Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury
28051Alkali or alkaline-earth metals
2805110000-00-00Sodium
2805120000-00-00Calcium
280519**00-**-00Strontium and barium
2805191000-10-00Strontium and barium
2805199000-90-00Other
280530**00-**-00Intermixtures or interalloys
2805301000-10-00Intermixtures or interalloys
2805302000-20-00Cerium, lanthanum, praseodymium, neodymium and samarium
2805303000-30-00Europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttrium
2805304000-40-00Scandium
2805308000-80-00Other
280540**00-**-00In flasks of a net content of 34,5 kg (standard weight), of a fob value, per flask, not exceeding œ 224
2805401000-10-00In flasks of a net content of 34,5 kg (standard weight), of a fob value, per flask, not exceeding œ 224
2805409000-90-00Other
2806II. INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS
2806Hydrogen chloride (hydrochloric acid); chlorosulphuric acid
2806100000-00-00Hydrogen chloride (hydrochloric acid)
2806200000-00-00Chlorosulphuric acid
2807Sulphuric acid; oleum
2807000000-00-00Sulphuric acid; oleum
2808Nitric acid; sulphonitric acids
2808000000-00-00Nitric acid; sulphonitric acids
2809Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined
2809100000-00-00Diphosphorus pentaoxide
2809200000-00-00Phosphoric acid and polyphosphoric acids
2810Oxides of boron; boric acids
281000**00-**-00Diboron trioxide
2810001000-10-00Diboron trioxide
2810009000-90-00Other
2811Other inorganic acids and other inorganic oxygen compounds of non-metals
28111Other inorganic acids
2811110000-00-00Hydrogen fluoride (hydrofluoric acid)
2811120000-00-00Hydrogen cyanide (hydrocyanic acid)
281119**00-**-00Hydrogen bromide (hydrobromic acid)
2811191000-10-00Hydrogen bromide (hydrobromic acid)
2811198000-80-00Other
28112Other inorganic oxygen compounds of non-metals
2811210000-00-00Carbon dioxide
2811220000-00-00Silicon dioxide
281129**00-**-00Sulphur dioxide
2811290500-05-00Sulphur dioxide
2811291000-10-00Sulphur trioxide (sulphuric anhydride); diarsenic trioxide
2811293000-30-00Nitrogen oxides
2811299000-90-00Other
2812III. HALOGEN OR SULPHUR COMPOUNDS OF NON-METALS
2812Halides and halide oxides of non-metals
28121Chlorides and chloride oxides
2812110000-00-00Carbonyl dichloride (phosgene)
2812120000-00-00Phosphorus oxychloride
2812130000-00-00Phosphorus trichloride
2812140000-00-00Phosphorus pentachloride
2812150000-00-00Sulphur monochloride
2812160000-00-00Sulphur dichloride
2812170000-00-00Thionyl chloride
281219**00-**-00Of phosphorus
2812191000-10-00Of phosphorus
2812199000-90-00Other
2812900000-00-00Other
2813Sulphides of non-metals; commercial phosphorus trisulphide
2813100000-00-00Carbon disulphide
281390**00-**-00Phosphorus sulphides, commercial phosphorus trisulphide
2813901000-10-00Phosphorus sulphides, commercial phosphorus trisulphide
2813909000-90-00Other
2814IV. INORGANIC BASES AND OXIDES, HYDROXIDES AND PEROXIDES OF METALS
2814Ammonia, anhydrous or in aqueous solution
2814100000-00-00Anhydrous ammonia
2814200000-00-00Ammonia in aqueous solution
2815Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium
28151Sodium hydroxide (caustic soda)
2815110000-00-00Solid
2815120000-00-00In aqueous solution (soda lye or liquid soda)
2815200000-00-00Potassium hydroxide (caustic potash)
2815300000-00-00Peroxides of sodium or potassium
2816Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium
2816100000-00-00Hydroxide and peroxide of magnesium
2816400000-00-00Oxides, hydroxides and peroxides, of strontium or barium
2817Zinc oxide; zinc peroxide
2817000000-00-00Zinc oxide; zinc peroxide
2818Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide
281810**00-**-00With less than 50 % of the total weight having a particle size of more than 10 mm
2818101*00-1*-00With less than 50 % of the total weight having a particle size of more than 10 mm
2818101100-11-00With less than 50 % of the total weight having a particle size of more than 10 mm
2818101900-19-00With 50 % or more of the total weight having a particle size of more than 10 mm
2818109*00-9*-00With less than 50 % of the total weight having a particle size of more than 10 mm
2818109100-91-00With less than 50 % of the total weight having a particle size of more than 10 mm
2818109900-99-00With 50 % or more of the total weight having a particle size of more than 10 mm
2818200000-00-00Aluminium oxide, other than artificial corundum
2818300000-00-00Aluminium hydroxide
2819Chromium oxides and hydroxides
2819100000-00-00Chromium trioxide
281990**00-**-00Chromium dioxide
2819901000-10-00Chromium dioxide
2819909000-90-00Other
2820Manganese oxides
2820100000-00-00Manganese dioxide
282090**00-**-00Manganese oxide containing by weight 77 % or more of manganese
2820901000-10-00Manganese oxide containing by weight 77 % or more of manganese
2820909000-90-00Other
2821Iron oxides and hydroxides; earth colours containing 70 % or more by weight of combined iron evaluated as Fe2O3
2821100000-00-00Iron oxides and hydroxides
2821200000-00-00Earth colours
2822Cobalt oxides and hydroxides; commercial cobalt oxides
2822000000-00-00Cobalt oxides and hydroxides; commercial cobalt oxides
2823Titanium oxides
2823000000-00-00Titanium oxides
2824Lead oxides; red lead and orange lead
2824100000-00-00Lead monoxide (litharge, massicot)
2824900000-00-00Other
2825Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides
2825100000-00-00Hydrazine and hydroxylamine and their inorganic salts
2825200000-00-00Lithium oxide and hydroxide
2825300000-00-00Vanadium oxides and hydroxides
2825400000-00-00Nickel oxides and hydroxides
2825500000-00-00Copper oxides and hydroxides
2825600000-00-00Germanium oxides and zirconium dioxide
2825700000-00-00Molybdenum oxides and hydroxides
2825800000-00-00Antimony oxides
282590**00-**-00Calcium hydroxide of a purity of 98 % or more calculated on the dry weight, in the form of particles of which: - not more than 1 % by weight have a particle-size exceeding 75 micrometres and - not more than 4 % by weight have a particle-size of less than 1,3 micrometres
2825901*00-1*-00Calcium hydroxide of a purity of 98 % or more calculated on the dry weight, in the form of particles of which: - not more than 1 % by weight have a particle-size exceeding 75 micrometres and - not more than 4 % by weight have a particle-size of less than 1,3 micrometres
2825901100-11-00Calcium hydroxide of a purity of 98 % or more calculated on the dry weight, in the form of particles of which: - not more than 1 % by weight have a particle-size exceeding 75 micrometres and - not more than 4 % by weight have a particle-size of less than 1,3 micrometres
2825901900-19-00Other
2825902000-20-00Beryllium oxide and hydroxide
2825904000-40-00Tungsten oxides and hydroxides
2825906000-60-00Cadmium oxide
2825908*00-8*-00Other
2825908500-85-00Other
2826V. SALTS AND PEROXYSALTS, OF INORGANIC ACIDS AND METALS
2826Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts
28261Fluorides
2826120000-00-00Of aluminium
282619**00-**-00Of ammonium or of sodium
2826191000-10-00Of ammonium or of sodium
2826199000-90-00Other
2826300000-00-00Sodium hexafluoroaluminate (synthetic cryolite)
282690**00-**-00Dipotassium hexafluorozirconate
2826901000-10-00Dipotassium hexafluorozirconate
2826908000-80-00Other
2827Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides
2827100000-00-00Ammonium chloride
2827200000-00-00Calcium chloride
28273Other chlorides
2827310000-00-00Of magnesium
2827320000-00-00Of aluminium
2827350000-00-00Of nickel
282739**00-**-00Of tin
2827391000-10-00Of tin
2827392000-20-00Of iron
2827393000-30-00Of cobalt
2827398*00-8*-00Other
2827398500-85-00Other
28274Chloride oxides and chloride hydroxides
2827410000-00-00Of copper
282749**00-**-00Of lead
2827491000-10-00Of lead
2827499000-90-00Other
28275Bromides and bromide oxides
2827510000-00-00Bromides of sodium or of potassium
2827590000-00-00Other
2827600000-00-00Iodides and iodide oxides
2828Hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites
2828100000-00-00Commercial calcium hypochlorite and other calcium hypochlorites
2828900000-00-00Other
2829Chlorates and perchlorates; bromates and perbromates; iodates and periodates
28291Chlorates
2829110000-00-00Of sodium
2829190000-00-00Other
282990**00-**-00Perchlorates
2829901000-10-00Perchlorates
2829904000-40-00Bromates of potassium or of sodium
2829908000-80-00Other
2830Sulphides; polysulphides, whether or not chemically defined
2830100000-00-00Sodium sulphides
283090**00-**-00Sulphides of calcium, of antimony or of iron
2830901*00-1*-00Sulphides of calcium, of antimony or of iron
2830901100-11-00Sulphides of calcium, of antimony or of iron
2830908*00-8*-00Other
2830908500-85-00Other
2831Dithionites and sulphoxylates
2831100000-00-00Of sodium
2831900000-00-00Other
2832Sulphites; thiosulphates
2832100000-00-00Sodium sulphites
2832200000-00-00Other sulphites
2832300000-00-00Thiosulphates
2833Sulphates; alums; peroxosulphates (persulphates)
28331Sodium sulphates
2833110000-00-00Disodium sulphate
2833190000-00-00Other
28332Other sulphates
2833210000-00-00Of magnesium
2833220000-00-00Of aluminium
2833240000-00-00Of nickel
2833250000-00-00Of copper
2833270000-00-00Of barium
283329**00-**-00Of cadmium; of chromium; of zinc
2833292000-20-00Of cadmium; of chromium; of zinc
2833293000-30-00Of cobalt; of titanium
2833296000-60-00Of lead
2833298000-80-00Other
2833300000-00-00Alums
2833400000-00-00Peroxosulphates (persulphates)
2834Nitrites; nitrates
2834100000-00-00Nitrites
28342Nitrates
2834210000-00-00Of potassium
283429**00-**-00Of barium; of beryllium; of cadmium; of cobalt; of nickel; of lead
2834292000-20-00Of barium; of beryllium; of cadmium; of cobalt; of nickel; of lead
2834294000-40-00Of copper
2834298000-80-00Other
2835Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined
2835100000-00-00Phosphinates (hypophosphites) and phosphonates (phosphites)
28352Phosphates
2835220000-00-00Of mono- or disodium
2835240000-00-00Of potassium
2835250000-00-00Calcium hydrogenorthophosphate ( dicalcium phosphate )
2835260000-00-00Other phosphates of calcium
283529**00-**-00Of triammonium
2835291000-10-00Of triammonium
2835293000-30-00Of trisodium
2835299000-90-00Other
28353Polyphosphates
2835310000-00-00Sodium triphosphate (sodium tripolyphosphate)
2835390000-00-00Other
2836Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate
2836200000-00-00Disodium carbonate
2836300000-00-00Sodium hydrogencarbonate (sodium bicarbonate)
2836400000-00-00Potassium carbonates
2836500000-00-00Calcium carbonate
2836600000-00-00Barium carbonate
28369Other
2836910000-00-00Lithium carbonates
2836920000-00-00Strontium carbonate
283699**00-**-00Of magnesium; of copper
2836991*00-1*-00Of magnesium; of copper
2836991100-11-00Of magnesium; of copper
2836991700-17-00Other
2836999000-90-00Peroxocarbonates (percarbonates)
2837Cyanides, cyanide oxides and complex cyanides
28371Cyanides and cyanide oxides
2837110000-00-00Of sodium
2837190000-00-00Other
2837200000-00-00Complex cyanides
2839Silicates; commercial alkali metal silicates
28391Of sodium
2839110000-00-00Sodium metasilicates
2839190000-00-00Other
2839900000-00-00Other
2840Borates; peroxoborates (perborates)
28401Disodium tetraborate (refined borax)
2840110000-00-00Anhydrous
284019**00-**-00Disodium tetraborate pentahydrate
2840191000-10-00Disodium tetraborate pentahydrate
2840199000-90-00Other
284020**00-**-00Borates of sodium, anhydrous
2840201000-10-00Borates of sodium, anhydrous
2840209000-90-00Other
2840300000-00-00Peroxoborates (perborates)
2841Salts of oxometallic or peroxometallic acids
2841300000-00-00Sodium dichromate
2841500000-00-00Other chromates and dichromates; peroxochromates
28416Manganites, manganates and permanganates
2841610000-00-00Potassium permanganate
2841690000-00-00Other
2841700000-00-00Molybdates
2841800000-00-00Tungstates (wolframates)
284190**00-**-00Zincates and vanadates
2841903000-30-00Zincates and vanadates
2841908*00-8*-00Other
2841908500-85-00Other
2842Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides
2842100000-00-00Double or complex silicates, including aluminosilicates whether or not chemically defined
284290**00-**-00Salts, double salts or complex salts of selenium or tellurium acids
2842901000-10-00Salts, double salts or complex salts of selenium or tellurium acids
2842908000-80-00Other
2843VI. MISCELLANEOUS
2843Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals
284310**00-**-00Silver
2843101000-10-00Silver
2843109000-90-00Other
28432Silver compounds
2843210000-00-00Silver nitrate
2843290000-00-00Other
2843300000-00-00Gold compounds
284390**00-**-00Amalgams
2843901000-10-00Amalgams
2843909000-90-00Other
2844Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes) and their compounds; mixtures and residues containing these products
284410**00-**-00Crude; waste and scrap (Euratom)
2844101000-10-00Crude; waste and scrap (Euratom)
2844103000-30-00Worked (Euratom)
2844105000-50-00Ferro-uranium
2844109000-90-00Other (Euratom)
284420**00-**-00Ferro-uranium
2844202*00-2*-00Ferro-uranium
2844202500-25-00Ferro-uranium
2844203*00-3*-00Other (Euratom)
2844203500-35-00Other (Euratom)
2844205*00-5*-00Ferro-uranium
2844205100-51-00Ferro-uranium
2844205900-59-00Other (Euratom)
2844209*00-9*-00Other
2844209900-99-00Other
284430**00-**-00Cermets
2844301*00-1*-00Cermets
2844301100-11-00Cermets
2844301900-19-00Other
2844305*00-5*-00Cermets
2844305100-51-00Cermets
2844305500-55-00Crude, waste and scrap (Euratom)
2844306*00-6*-00Bars, rods, angles, shapes and sections, sheets and strips (Euratom)
2844306100-61-00Bars, rods, angles, shapes and sections, sheets and strips (Euratom)
2844306900-69-00Other (Euratom)
2844309*00-9*-00Of thorium or of uranium depleted in U 235, whether or not mixed together (Euratom), other than thorium salts
2844309100-91-00Of thorium or of uranium depleted in U 235, whether or not mixed together (Euratom), other than thorium salts
2844309900-99-00Other
284440**00-**-00Uranium derived from U 233 and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures and compounds derived from U 233 or compounds of this product
2844401000-10-00Uranium derived from U 233 and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures and compounds derived from U 233 or compounds of this product
2844402000-20-00Artificial radioactive isotopes (Euratom)
2844403000-30-00Compounds of artificial radioactive isotopes (Euratom)
2844408000-80-00Other
2844500000-00-00Spent (irradiated) fuel elements (cartridges) of nuclear reactors (Euratom)
2845Isotopes other than those of heading 2844; compounds, inorganic or organic, of such isotopes, whether or not chemically defined
2845100000-00-00Heavy water (deuterium oxide) (Euratom)
284590**00-**-00Deuterium and compounds thereof; hydrogen and compounds thereof, enriched in deuterium; mixtures and solutions containing these products (Euratom)
2845901000-10-00Deuterium and compounds thereof; hydrogen and compounds thereof, enriched in deuterium; mixtures and solutions containing these products (Euratom)
2845909000-90-00Other
2846Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals
2846100000-00-00Cerium compounds
284690**00-**-00Compounds of lanthanum, praseodymium, neodymium or samarium
2846901000-10-00Compounds of lanthanum, praseodymium, neodymium or samarium
2846902000-20-00Compounds of europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium or yttrium
2846903000-30-00Scandium compounds
2846909000-90-00Compounds of mixtures of metals
2847Hydrogen peroxide, whether or not solidified with urea
2847000000-00-00Hydrogen peroxide, whether or not solidified with urea
2849Carbides, whether or not chemically defined
2849100000-00-00Of calcium
2849200000-00-00Of silicon
284990**00-**-00Of boron
2849901000-10-00Of boron
2849903000-30-00Of tungsten
2849905000-50-00Of aluminium; of chromium; of molybdenum; of vanadium; of tantalum; of titanium
2849909000-90-00Other
2850Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849
285000**00-**-00Hydrides; nitrides
2850002000-20-00Hydrides; nitrides
2850006000-60-00Azides; silicides
2850009000-90-00Borides
2852Inorganic or organic compounds of mercury, whether or not chemically defined, excluding amalgams
2852100000-00-00Chemically defined
2852900000-00-00Other
2853Other inorganic compounds (including distilled or conductivity water and water of similar purity); liquid air (whether or not rare gases have been removed); compressed air; amalgams, other than amalgams of precious metals
2853100000-00-00Cyanogen chloride (chlorcyan)
285390**00-**-00Distilled and conductivity water and water of similar purity
2853901000-10-00Distilled and conductivity water and water of similar purity
2853903000-30-00Liquid air (whether or not rare gases have been removed); compressed air
2853909000-90-00Other