CN8 / NC8 - 2025 27 CN8 / NC8 - 2025 - EN 29

CN8 / NC8 - 2025 - EN

 I-Way To Customs

CHAPTER 28
INORGANIC CHEMICALS; ORGANIC OR INORGANIC COMPOUNDS OF PRECIOUS METALS, OF RARE-EARTH METALS, OF RADIOACTIVE ELEMENTS OR OF ISOTOPES

I. CHEMICAL ELEMENTS    
28.01 Fluorine, chlorine, bromine and iodine    
Chlorine 2801 10 00  
Iodine 2801 20 00  
Fluorine; bromine    
Fluorine 2801 30 10  
Bromine 2801 30 90  
28.02 Sulphur, sublimed or precipitated; colloidal sulphur 2802 00 00  
28.03 Carbon (carbon blacks and other forms of carbon not elsewhere specified or included) 2803 00 00  
28.04 Hydrogen, rare gases and other non-metals    
Hydrogen 2804 10 00 (MTQ)
Rare gases    
Argon 2804 21 00 (MTQ)
Other    
Helium 2804 29 10 (MTQ)
Other 2804 29 90 (MTQ)
Nitrogen 2804 30 00 (MTQ)
Oxygen 2804 40 00 (MTQ)
Boron; tellurium    
Boron 2804 50 10  
Tellurium 2804 50 90  
Silicon    
Containing by weight not less than 99,99 % of silicon 2804 61 00  
Other 2804 69 00  
Phosphorus    
Red phosphorus 2804 70 10  
Other 2804 70 90  
Arsenic 2804 80 00  
Selenium 2804 90 00  
28.05 Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury    
Alkali or alkaline-earth metals    
Sodium 2805 11 00  
Calcium 2805 12 00  
Other    
Strontium and barium 2805 19 10  
Other 2805 19 90  
Rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed    
Intermixtures or interalloys 2805 30 10  
Other    
Of a purity by weight of 95 % or more    
Cerium and lanthanum 2805 30 21  
Praseodymium, neodymium and samarium 2805 30 29  
Gadolinium, terbium and dysprosium 2805 30 31  
Europium, holmium, erbium, thulium, ytterbium, lutetium and yttrium 2805 30 39  
Scandium 2805 30 40  
Other 2805 30 80  
Mercury    
In flasks of a net content of 34,5 kg (standard weight), of a fob value, per flask, not exceeding € 224 2805 40 10  
Other 2805 40 90  
II. INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS    
28.06 Hydrogen chloride (hydrochloric acid); chlorosulphuric acid    
Hydrogen chloride (hydrochloric acid) 2806 10 00  
Chlorosulphuric acid 2806 20 00  
28.07 Sulphuric acid; oleum 2807 00 00  
28.08 Nitric acid; sulphonitric acids 2808 00 00  
28.09 Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined    
Diphosphorus pentaoxide 2809 10 00 (KPP)
Phosphoric acid and polyphosphoric acids 2809 20 00 (KPP)
28.10 Oxides of boron; boric acids    
Diboron trioxide 2810 00 10  
Other 2810 00 90  
28.11 Other inorganic acids and other inorganic oxygen compounds of non-metals    
Other inorganic acids    
Hydrogen fluoride (hydrofluoric acid) 2811 11 00  
Hydrogen cyanide (hydrocyanic acid) 2811 12 00  
Other    
Hydrogen bromide (hydrobromic acid) 2811 19 10  
Other 2811 19 80  
Other inorganic oxygen compounds of non-metals    
Carbon dioxide 2811 21 00  
Silicon dioxide 2811 22 00  
Other    
Sulphur dioxide 2811 29 05  
Sulphur trioxide (sulphuric anhydride); diarsenic trioxide 2811 29 10  
Nitrogen oxides 2811 29 30  
Other 2811 29 90  
III. HALOGEN OR SULPHUR COMPOUNDS OF NON-METALS    
28.12 Halides and halide oxides of non-metals    
Chlorides and chloride oxides    
Carbonyl dichloride (phosgene) 2812 11 00  
Phosphorus oxychloride 2812 12 00  
Phosphorus trichloride 2812 13 00  
Phosphorus pentachloride 2812 14 00  
Sulphur monochloride 2812 15 00  
Sulphur dichloride 2812 16 00  
Thionyl chloride 2812 17 00  
Other    
Of phosphorus 2812 19 10  
Other 2812 19 90  
Other 2812 90 00  
28.13 Sulphides of non-metals; commercial phosphorus trisulphide    
Carbon disulphide 2813 10 00  
Other    
Phosphorus sulphides, commercial phosphorus trisulphide 2813 90 10  
Other 2813 90 90  
IV. INORGANIC BASES AND OXIDES, HYDROXIDES AND PEROXIDES OF METALS    
28.14 Ammonia, anhydrous or in aqueous solution    
Anhydrous ammonia 2814 10 00  
Ammonia in aqueous solution 2814 20 00  
28.15 Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium    
Sodium hydroxide (caustic soda)    
Solid 2815 11 00  
In aqueous solution (soda lye or liquid soda) 2815 12 00 (KSH)
Potassium hydroxide (caustic potash) 2815 20 00 (KPH)
Peroxides of sodium or potassium 2815 30 00  
28.16 Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium    
Hydroxide and peroxide of magnesium 2816 10 00  
Oxides, hydroxides and peroxides, of strontium or barium 2816 40 00  
28.17 Zinc oxide; zinc peroxide 2817 00 00  
28.18 Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide    
Artificial corundum, whether or not chemically defined    
With an aluminium oxide content of 98,5 % by weight or more    
With less than 50 % of the total weight having a particle size of more than 10 mm 2818 10 11  
With 50 % or more of the total weight having a particle size of more than 10 mm 2818 10 19  
With an aluminium oxide content of less than 98,5 % by weight    
With less than 50 % of the total weight having a particle size of more than 10 mm 2818 10 91  
With 50 % or more of the total weight having a particle size of more than 10 mm 2818 10 99  
Aluminium oxide, other than artificial corundum 2818 20 00  
Aluminium hydroxide 2818 30 00  
28.19 Chromium oxides and hydroxides    
Chromium trioxide 2819 10 00  
Other    
Chromium dioxide 2819 90 10  
Other 2819 90 90  
28.20 Manganese oxides    
Manganese dioxide 2820 10 00  
Other    
Manganese oxide containing by weight 77 % or more of manganese 2820 90 10  
Other 2820 90 90  
28.21 Iron oxides and hydroxides; earth colours containing 70 % or more by weight of combined iron evaluated as Fe2O3    
Iron oxides and hydroxides 2821 10 00  
Earth colours 2821 20 00  
28.22 Cobalt oxides and hydroxides; commercial cobalt oxides 2822 00 00  
28.23 Titanium oxides 2823 00 00  
28.24 Lead oxides; red lead and orange lead    
Lead monoxide (litharge, massicot) 2824 10 00  
Other 2824 90 00  
28.25 Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides    
Hydrazine and hydroxylamine and their inorganic salts 2825 10 00  
Lithium oxide and hydroxide 2825 20 00  
Vanadium oxides and hydroxides 2825 30 00  
Nickel oxides and hydroxides 2825 40 00  
Copper oxides and hydroxides 2825 50 00  
Germanium oxides and zirconium dioxide 2825 60 00  
Molybdenum oxides and hydroxides 2825 70 00  
Antimony oxides 2825 80 00  
Other    
Calcium oxide, hydroxide and peroxide    
Calcium 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 2825 90 11  
Other 2825 90 19  
Beryllium oxide and hydroxide 2825 90 20  
Tungsten oxides and hydroxides 2825 90 40  
Cadmium oxide 2825 90 60  
Other 2825 90 85  
V. SALTS AND PEROXYSALTS, OF INORGANIC ACIDS AND METALS    
28.26 Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts    
Fluorides    
Of aluminium 2826 12 00  
Other    
Of ammonium or of sodium 2826 19 10  
Other 2826 19 90  
Sodium hexafluoroaluminate (synthetic cryolite) 2826 30 00  
Other    
Dipotassium hexafluorozirconate 2826 90 10  
Other 2826 90 80  
28.27 Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides    
Ammonium chloride 2827 10 00  
Calcium chloride 2827 20 00  
Other chlorides    
Of magnesium 2827 31 00  
Of aluminium 2827 32 00  
Of nickel 2827 35 00  
Other    
Of tin 2827 39 10  
Of iron 2827 39 20  
Of cobalt 2827 39 30  
Other 2827 39 85  
Chloride oxides and chloride hydroxides    
Of copper 2827 41 00  
Other    
Of lead 2827 49 10  
Other 2827 49 90  
Bromides and bromide oxides    
Bromides of sodium or of potassium 2827 51 00  
Other 2827 59 00  
Iodides and iodide oxides 2827 60 00  
28.28 Hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites    
Commercial calcium hypochlorite and other calcium hypochlorites 2828 10 00  
Other 2828 90 00  
28.29 Chlorates and perchlorates; bromates and perbromates; iodates and periodates    
Chlorates    
Of sodium 2829 11 00  
Other 2829 19 00  
Other    
Perchlorates 2829 90 10  
Bromates of potassium or of sodium 2829 90 40  
Other 2829 90 80  
28.30 Sulphides; polysulphides, whether or not chemically defined    
Sodium sulphides 2830 10 00  
Other    
Sulphides of calcium, of antimony or of iron 2830 90 11  
Other 2830 90 85  
28.31 Dithionites and sulphoxylates    
Of sodium 2831 10 00  
Other 2831 90 00  
28.32 Sulphites; thiosulphates    
Sodium sulphites 2832 10 00  
Other sulphites 2832 20 00  
Thiosulphates 2832 30 00  
28.33 Sulphates; alums; peroxosulphates (persulphates)    
Sodium sulphates    
Disodium sulphate 2833 11 00  
Other 2833 19 00  
Other sulphates    
Of magnesium 2833 21 00  
Of aluminium 2833 22 00  
Of nickel 2833 24 00  
Of copper 2833 25 00  
Of barium 2833 27 00  
Other    
Of cadmium; of chromium; of zinc 2833 29 20  
Of cobalt; of titanium 2833 29 30  
Of lead 2833 29 60  
Other 2833 29 80  
Alums 2833 30 00  
Peroxosulphates (persulphates) 2833 40 00  
28.34 Nitrites; nitrates    
Nitrites 2834 10 00  
Nitrates    
Of potassium 2834 21 00  
Other    
Of barium; of beryllium; of cadmium; of cobalt; of nickel; of lead 2834 29 20  
Of copper 2834 29 40  
Other 2834 29 80  
28.35 Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined    
Phosphinates (hypophosphites) and phosphonates (phosphites) 2835 10 00  
Phosphates    
Of mono- or disodium 2835 22 00  
Of potassium 2835 24 00  
Calcium hydrogenorthophosphate (‘dicalcium phosphate’) 2835 25 00  
Other phosphates of calcium 2835 26 00  
Other    
Of triammonium 2835 29 10  
Of trisodium 2835 29 30  
Other 2835 29 90  
Polyphosphates    
Sodium triphosphate (sodium tripolyphosphate) 2835 31 00  
Other 2835 39 00  
28.36 Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate    
Disodium carbonate 2836 20 00  
Sodium hydrogencarbonate (sodium bicarbonate) 2836 30 00  
Potassium carbonates 2836 40 00  
Calcium carbonate 2836 50 00  
Barium carbonate 2836 60 00  
Other    
Lithium carbonates 2836 91 00  
Strontium carbonate 2836 92 00  
Other    
Carbonates    
Of magnesium; of copper 2836 99 11  
Other 2836 99 17  
Peroxocarbonates (percarbonates) 2836 99 90  
28.37 Cyanides, cyanide oxides and complex cyanides    
Cyanides and cyanide oxides    
Of sodium 2837 11 00  
Other 2837 19 00  
Complex cyanides 2837 20 00  
28.39 Silicates; commercial alkali metal silicates    
Of sodium    
Sodium metasilicates 2839 11 00  
Other 2839 19 00  
Other 2839 90 00  
28.40 Borates; peroxoborates (perborates)    
Disodium tetraborate (refined borax)    
Anhydrous 2840 11 00  
Other    
Disodium tetraborate pentahydrate 2840 19 10  
Other 2840 19 90  
Other borates    
Borates of sodium, anhydrous 2840 20 10  
Other 2840 20 90  
Peroxoborates (perborates) 2840 30 00  
28.41 Salts of oxometallic or peroxometallic acids    
Sodium dichromate 2841 30 00  
Other chromates and dichromates; peroxochromates 2841 50 00  
Manganites, manganates and permanganates    
Potassium permanganate 2841 61 00  
Other 2841 69 00  
Molybdates 2841 70 00  
Tungstates (wolframates) 2841 80 00  
Other    
Zincates and vanadates 2841 90 30  
Other 2841 90 85  
28.42 Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides    
Double or complex silicates, including aluminosilicates whether or not chemically defined 2842 10 00  
Other    
Salts, double salts or complex salts of selenium or tellurium acids 2842 90 10  
Other 2842 90 80  
VI. MISCELLANEOUS    
28.43 Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals    
Colloidal precious metals    
Silver 2843 10 10  
Other 2843 10 90  
Silver compounds    
Silver nitrate 2843 21 00  
Other 2843 29 00  
Gold compounds 2843 30 00 (GRM)
Other compounds; amalgams    
Amalgams 2843 90 10  
Other 2843 90 90 (GRM)
28.44 Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes) and their compounds; mixtures and residues containing these products    
Natural uranium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing natural uranium or natural uranium compounds    
Natural uranium    
Crude; waste and scrap (Euratom) 2844 10 10 (KUR)
Worked (Euratom) 2844 10 30 (KUR)
Ferro-uranium 2844 10 50 (KUR)
Other (Euratom) 2844 10 90 (KUR)
Uranium enriched in U 235 and its compounds; plutonium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium enriched in U 235, plutonium or compounds of these products    
Uranium enriched in U 235 and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium enriched in U 235 or compounds of these products    
Ferro-uranium 2844 20 25 (gi)
Other (Euratom) 2844 20 35 (gi)
Plutonium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing plutonium or compounds of these products    
Mixtures of uranium and plutonium    
Ferro-uranium 2844 20 51 (gi)
Other (Euratom) 2844 20 59 (gi)
Other 2844 20 99 (gi)
Uranium depleted in U 235 and its compounds; thorium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in U 235, thorium or compounds of these products    
Uranium depleted in U 235; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in U 235 or compounds of this product    
Cermets 2844 30 11  
Other 2844 30 19  
Thorium; alloys, dispersions (including cermets), ceramic products and mixtures containing thorium or compounds of this product    
Cermets 2844 30 51  
Other    
Crude, waste and scrap (Euratom) 2844 30 55  
Worked    
Bars, rods, angles, shapes and sections, sheets and strips (Euratom) 2844 30 61  
Other (Euratom) 2844 30 69  
Compounds of uranium depleted in U 235 or of thorium, whether or not mixed together    
Of thorium or of uranium depleted in U 235, whether or not mixed together (Euratom), other than thorium salts 2844 30 91  
Other 2844 30 99  
Radioactive elements and isotopes and compounds other than those of subheading 284410, 284420 or 284430; alloys, dispersions (including cermets), ceramic products and mixtures containing these elements, isotopes or compounds; radioactive residues    
Tritium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing tritium or its compounds    
Artificial radioactive isotope (Euratom); compounds of artificial radioactive isotope (Euratom) 2844 41 10  
Other 2844 41 90  
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 (including cermets), ceramic products and mixtures containing these elements or compounds    
Artificial radioactive isotopes (Euratom); compounds of artificial radioactive isotopes (Euratom) 2844 42 10  
Other 2844 42 90  
Other radioactive elements and isotopes and compounds; other alloys, dispersions (including cermets), ceramic products and mixtures containing these elements, isotopes or compounds    
Uranium-233 and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium-233 or its compounds 2844 43 10  
Artificial radioactive isotopes (Euratom); compounds of artificial radioactive isotopes (Euratom) 2844 43 20  
Other 2844 43 80  
Radioactive residues 2844 44 00  
Spent (irradiated) fuel elements (cartridges) of nuclear reactors (Euratom) 2844 50 00 (gi)
28.45 Isotopes other than those of heading 2844; compounds, inorganic or organic, of such isotopes, whether or not chemically defined    
Heavy water (deuterium oxide) (Euratom) 2845 10 00  
Boron enriched in boron-10 and its compounds 2845 20 00  
Lithium enriched in lithium-6 and its compounds 2845 30 00  
Helium-3 2845 40 00  
Other    
Deuterium and compounds thereof; hydrogen and compounds thereof, enriched in deuterium; mixtures and solutions containing these products (Euratom) 2845 90 10  
Other 2845 90 90  
28.46 Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals    
Cerium compounds 2846 10 00  
Other    
Scandium compounds 2846 90 30  
Lanthanum compounds 2846 90 40  
Compounds of praseodymium, neodymium or samarium 2846 90 50  
Compounds of gadolinium, terbium or dysprosium 2846 90 60  
Compounds of europium, holmium, erbium, thulium, ytterbium, lutetium or yttrium 2846 90 70  
Compounds of mixtures of metals 2846 90 90  
28.47 Hydrogen peroxide, whether or not solidified with urea 2847 00 00 (KHO)
28.49 Carbides, whether or not chemically defined    
Of calcium 2849 10 00  
Of silicon 2849 20 00  
Other    
Of boron 2849 90 10  
Of tungsten 2849 90 30  
Of aluminium; of chromium; of molybdenum; of vanadium; of tantalum; of titanium 2849 90 50  
Other 2849 90 90  
28.50 Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849    
Hydrides; nitrides 2850 00 20  
Azides; silicides 2850 00 60  
Borides 2850 00 90  
28.52 Inorganic or organic compounds of mercury, whether or not chemically defined, excluding amalgams    
Chemically defined 2852 10 00  
Other 2852 90 00  
28.53 Phosphides, whether or not chemically defined, excluding ferrophosphorus; other 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    
Cyanogen chloride (chlorcyan) 2853 10 00  
Other    
Distilled or conductivity water and water of similar purity 2853 90 10  
Liquid air (whether or not rare gases have been removed); compressed air 2853 90 30  
Other 2853 90 90  


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