604 CN codes · 0 declarable · Updated monthly from DG TAXUD
| CN Code | Description | Declarable | Trade Measures |
|---|---|---|---|
| 28 00 | INORGANIC CHEMICALS; ORGANIC OR INORGANIC COMPOUNDS OF PRECIOUS METALS, OF RARE-EARTH METALS, OF RADIOACTIVE ELEMENTS OR OF ISOTOPES : | — | — |
| 28 01 | I. CHEMICAL ELEMENTS : | — | — |
| 28 01 | Fluorine, chlorine, bromine and iodine : | — | — |
| 28 01 10 | Chlorine | — | — |
| 28 01 20 | Iodine | — | — |
| 28 01 30 | Fluorine; bromine : | — | — |
| 28 01 30 10 | Fluorine | — | — |
| 28 01 30 90 | Bromine | — | — |
| 28 02 | Sulphur, sublimed or precipitated; colloidal sulphur | — | — |
| 28 03 | Carbon (carbon blacks and other forms of carbon not elsewhere specified or included) | — | — |
| 28 04 | Hydrogen, rare gases and other non-metals : | — | — |
| 28 04 10 | Hydrogen | — | — |
| 28 04 21 | Rare gases : | — | — |
| 28 04 21 | Argon | — | — |
| 28 04 29 | Other : | — | — |
| 28 04 29 10 | Helium | — | — |
| 28 04 29 90 | Other | — | — |
| 28 04 30 | Nitrogen | — | — |
| 28 04 40 | Oxygen | — | — |
| 28 04 50 | Boron; tellurium : | — | — |
| 28 04 50 10 | Boron | — | — |
| 28 04 50 90 | Tellurium | — | — |
| 28 04 61 | Silicon : | — | — |
| 28 04 61 | Containing by weight not less than 99,99 % of silicon | — | — |
| 28 04 69 | Other : | — | — |
| 28 04 69 00 10 | Consigned from the Republic of Korea | — | — |
| 28 04 69 00 20 | Consigned from Taiwan | — | — |
| 28 04 69 00 90 | Other | — | — |
| 28 04 70 | Phosphorus : | — | — |
| 28 04 70 10 | Red phosphorus | — | — |
| 28 04 70 90 | Other | — | — |
| 28 04 80 | Arsenic | — | — |
| 28 04 90 | Selenium | — | — |
| 28 05 | Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury : | — | — |
| 28 05 11 | Alkali or alkaline-earth metals : | — | — |
| 28 05 11 | Sodium | — | — |
| 28 05 12 | Calcium : | — | — |
| 28 05 12 00 10 | Calcium with a purity of 98 % or more by weight, in powder or wire form (CAS RN 7440-70-2) | — | — |
| 28 05 12 00 90 | Other | — | — |
| 28 05 19 | Other : | — | — |
| 28 05 19 10 | Strontium and barium | — | — |
| 28 05 19 90 | Other : | — | — |
| 28 05 19 90 20 | Lithium metal of a purity by weight of 98,8 % or more (CAS RN 7439-93-2) | — | — |
| 28 05 19 90 90 | Other | — | — |
| 28 05 30 | Rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed : | — | — |
| 28 05 30 10 | Intermixtures or interalloys : | — | — |
| 28 05 30 10 10 | Alloy of cerium with other rare-earth metals, containing by weight 47 % or more of cerium | — | — |
| 28 05 30 10 30 | Other : | — | — |
| 28 05 30 10 30 | Containing both neodymium and dysprosium | — | — |
| 28 05 30 10 40 | Containing neodymium | — | — |
| 28 05 30 10 50 | Containing dysprosium | — | — |
| 28 05 30 10 80 | Other | — | — |
| 28 05 30 21 | Other : | — | — |
| 28 05 30 21 | Of a purity by weight of 95 % or more : | — | — |
| 28 05 30 21 | Cerium and lanthanum : | — | — |
| 28 05 30 21 10 | Cerium | — | — |
| 28 05 30 21 20 | Lanthanum | — | — |
| 28 05 30 29 | Praseodymium, neodymium and samarium : | — | — |
| 28 05 30 29 30 | Praseodymium | — | — |
| 28 05 30 29 40 | Neodymium | — | — |
| 28 05 30 29 50 | Samarium | — | — |
| 28 05 30 31 | Gadolinium, terbium and dysprosium : | — | — |
| 28 05 30 31 15 | Gadolinium | — | — |
| 28 05 30 31 20 | Terbium | — | — |
| 28 05 30 31 25 | Dysprosium | — | — |
| 28 05 30 39 | Europium, holmium, erbium, thulium, ytterbium, lutetium and yttrium : | — | — |
| 28 05 30 39 10 | Europium | — | — |
| 28 05 30 39 30 | Holmium | — | — |
| 28 05 30 39 35 | Erbium | — | — |
| 28 05 30 39 40 | Thulium | — | — |
| 28 05 30 39 45 | Ytterbium | — | — |
| 28 05 30 39 50 | Lutetium | — | — |
| 28 05 30 39 55 | Yttrium | — | — |
| 28 05 30 40 | Scandium | — | — |
| 28 05 30 80 | Other | — | — |
| 28 05 40 | Mercury : | — | — |
| 28 05 40 10 | In flasks of a net content of 34,5 kg (standard weight), of a fob value, per flask, not exceeding € 224 | — | — |
| 28 05 40 90 | Other | — | — |
| 28 06 | II. INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : | — | — |
| 28 06 | Hydrogen chloride (hydrochloric acid); chlorosulphuric acid : | — | — |
| 28 06 10 | Hydrogen chloride (hydrochloric acid) | — | — |
| 28 06 20 | Chlorosulphuric acid | — | — |
| 28 07 | Sulphuric acid; oleum | — | — |
| 28 08 | Nitric acid; sulphonitric acids | — | — |
| 28 09 | Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined : | — | — |
| 28 09 10 | Diphosphorus pentaoxide | — | — |
| 28 09 20 | Phosphoric acid and polyphosphoric acids | — | — |
| 28 10 | Oxides of boron; boric acids : | — | — |
| 28 10 00 10 | Diboron trioxide | — | — |
| 28 10 00 90 | Other | — | — |
| 28 11 | Other inorganic acids and other inorganic oxygen compounds of non-metals : | — | — |
| 28 11 11 | Other inorganic acids : | — | — |
| 28 11 11 | Hydrogen fluoride (hydrofluoric acid) | — | — |
| 28 11 12 | Hydrogen cyanide (hydrocyanic acid) | — | — |
| 28 11 19 | Other : | — | — |
| 28 11 19 10 | Hydrogen bromide (hydrobromic acid) | — | — |
| 28 11 19 80 | Other : | — | — |
| 28 11 19 80 40 | Arsenic acid (CAS RN 7778-39-4) | — | — |
| 28 11 19 80 50 | Sulphamidic acid (CAS RN 5329-14-6) with a purity by weight of 95 % or more, whether or not with not more than 5 % addition of the anti-caking agent silicon dioxide (CAS RN 112926-00-8) | — | — |
| 28 11 19 80 60 | Phosphorous acid, in solid or liquid (aqueous) forms, also denominated phosphonic acid, usually falling under Chemical Abstracts Service ('CAS') numbers 13598-36-2 and 10294-56-1. The Customs and Statistics (‘CUS’) numbers usually corresponding to this product are 0021895-1 and 0043878-8. | — | — |
| 28 11 19 80 90 | Other | — | — |
| 28 11 21 | Other inorganic oxygen compounds of non-metals : | — | — |
| 28 11 21 | Carbon dioxide | — | — |
| 28 11 22 | Silicon dioxide : | — | — |
| 28 11 22 00 15 | Amorphous silicon dioxide (CAS RN 60676-86-0),<br>- in the form of powder<br>- of a purity by weight of 99,0 % or more<br>- with a median grain size of 0,7 μm or more, but not more than 2,1 μm<br>- where 70 % of the particles have a diameter of not more than 3 μm<br> | — | — |
| 28 11 22 00 90 | Other | — | — |
| 28 11 29 | Other : | — | — |
| 28 11 29 05 | Sulphur dioxide | — | — |
| 28 11 29 10 | Sulphur trioxide (sulphuric anhydride); diarsenic trioxide : | — | — |
| 28 11 29 10 10 | Diarsenic trioxide (CAS RN 1327-53-3) | — | — |
| 28 11 29 10 90 | Other | — | — |
| 28 11 29 30 | Nitrogen oxides | — | — |
| 28 11 29 90 | Other : | — | — |
| 28 11 29 90 10 | Tellurium dioxide (CAS RN 7446-07-3) | — | — |
| 28 11 29 90 20 | Diarsenic pentaoxide (CAS RN 1303-28-2) | — | — |
| 28 11 29 90 90 | Other | — | — |
| 28 12 | III. HALOGEN OR SULPHUR COMPOUNDS OF NON-METALS : | — | — |
| 28 12 | Halides and halide oxides of non-metals : | — | — |
| 28 12 11 | Chlorides and chloride oxides : | — | — |
| 28 12 11 | Carbonyl dichloride (phosgene) | — | — |
| 28 12 12 | Phosphorus oxychloride | — | — |
| 28 12 13 | Phosphorus trichloride | — | — |
| 28 12 14 | Phosphorus pentachloride | — | — |
| 28 12 15 | Sulphur monochloride | — | — |
| 28 12 16 | Sulphur dichloride | — | — |
| 28 12 17 | Thionyl chloride | — | — |
| 28 12 19 | Other : | — | — |
| 28 12 19 10 | Of phosphorus | — | — |
| 28 12 19 90 | Other | — | — |
| 28 12 90 | Other : | — | — |
| 28 12 90 00 10 | Nitrogen trifluoride (CAS RN 7783-54-2) | — | — |
| 28 12 90 00 25 | Sulphur hexafluoride (CAS RN 2551-62-4) | — | — |
| 28 12 90 00 30 | Sulfuryl fluoride (CAS RN 2699-79-8) | — | — |
| 28 12 90 00 90 | Other | — | — |
| 28 13 | Sulphides of non-metals; commercial phosphorus trisulphide : | — | — |
| 28 13 10 | Carbon disulphide | — | — |
| 28 13 90 | Other : | — | — |
| 28 13 90 10 | Phosphorus sulphides, commercial phosphorus trisulphide | — | — |
| 28 13 90 90 | Other | — | — |
| 28 14 | IV. INORGANIC BASES AND OXIDES, HYDROXIDES AND PEROXIDES OF METALS : | — | — |
| 28 14 | Ammonia, anhydrous or in aqueous solution : | — | — |
| 28 14 10 | Anhydrous ammonia | — | — |
| 28 14 20 | Ammonia in aqueous solution | — | — |
| 28 15 | Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium : | — | — |
| 28 15 11 | Sodium hydroxide (caustic soda) : | — | — |
| 28 15 11 | Solid | — | — |
| 28 15 12 | In aqueous solution (soda lye or liquid soda) | — | — |
| 28 15 20 | Potassium hydroxide (caustic potash) | — | — |
| 28 15 30 | Peroxides of sodium or potassium | — | — |
| 28 16 | Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium : | — | — |
| 28 16 10 | Hydroxide and peroxide of magnesium | — | — |
| 28 16 40 | Oxides, hydroxides and peroxides, of strontium or barium : | — | — |
| 28 16 40 00 10 | Barium hydroxide (CAS RN 17194-00-2) | — | — |
| 28 16 40 00 90 | Other | — | — |
| 28 17 | Zinc oxide; zinc peroxide | — | — |
| 28 18 | Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide : | — | — |
| 28 18 10 | Artificial corundum, whether or not chemically defined : | — | — |
| 28 18 10 11 | With an aluminium oxide content of 98,5 % by weight or more : | — | — |
| 28 18 10 11 | With less than 50 % of the total weight having a particle size of more than 10 mm : | — | — |
| 28 18 10 11 10 | Sol-Gel corundum (CAS RN 1302-74-5) with an aluminium oxide content of 99,6 % or more by weight, having a micro crystalline structure in the form of rods with an aspect ratio of 1,3 or more, but not more than 6,0 | — | — |
| 28 18 10 11 20 | Sintered corundum with a micro crystalline structure, consisting of aluminium oxide (CAS RN 1344-28-1) and magnesium aluminate (CAS RN 12068-51-8), with a content by weight (calculated as oxides) of:<br><br>-92 % or more of aluminium oxide, and<br><br>-8 % or less of magnesium oxide<br> | — | — |
| 28 18 10 11 30 | Sintered Sol-Gel corundum or pre-sintered Sol-Gel with an aluminium oxide content of 99,6% or more by weight, having a microcrystalline structure in the form of rods with an aspect ratio of 1,3 or more, but not more than 6,0 | — | — |
| 28 18 10 11 40 | Sintered Sol-Gel corundum or pre-sintered Sol-Gel with a microcrystalline structure, consisting of aluminium oxide, with a composition by weight (as oxides) of at least 98,5% aluminium oxide, other than with an aluminium oxide content of 99,6% or more by weight, having a microcrystalline structure in the form of rods with an aspect ratio of 1,3 or more, but not more than 6,0 | — | — |
| 28 18 10 11 91 | Other : | — | — |
| 28 18 10 11 91 | Fused alumina where both of the following apply:<br>(i) between 5% and 35% of the product by weight is below the lowest grain size limit set out in the specification for the product and;<br>(ii) between 1% and 10% of the product by weight is above the upper grain size limit set out in the specification for the product | — | — |
| 28 18 10 11 99 | Other | — | — |
| 28 18 10 19 | With 50 % or more of the total weight having a particle size of more than 10 mm | — | — |
| 28 18 10 91 | With an aluminium oxide content of less than 98,5 % by weight : | — | — |
| 28 18 10 91 | With less than 50 % of the total weight having a particle size of more than 10 mm : | — | — |
| 28 18 10 91 20 | Sintered corundum with a micro crystalline structure, consisting of aluminium oxide (CAS RN 1344-28-1), magnesium aluminate (CAS RN 12068-51-8) and the rare earth aluminates of yttrium, lanthanum, and neodymium, with a content by weight (calculated as oxides) of:<br> <br>- 92 % or more, but less than 98,5 % of aluminium oxide,<br> <br>- 2 % (± 1,5 %) of magnesium oxide,<br> <br>- 1 % (± 0,6 %) of yttrium oxide,<br>and<br> <br>- either 3 % (± 2,2 %) of lanthanum oxide or<br> <br>- 2 % (± 1,2 %) of lanthanum oxide and neodymium oxide,<br>with less than 50 % of the total weight having a particle size of more than 10 mm | — | — |
| 28 18 10 91 30 | Sintered corundum with a micro crystalline structure, consisting of aluminium oxide (CAS RN 1344-28-1) and magnesium aluminate (CAS RN 12068-51-8), with a content by weight (calculated as oxides) of:<br> <br>-92 % or more, but not more than 94 % of aluminium oxide, and<br> <br>-8 % (± 1 %) of magnesium oxide<br> | — | — |
| 28 18 10 91 40 | Sintered Sol-Gel corundum or pre-sintered Sol-Gel with a microcrystalline structure, consisting of aluminium oxide, with a composition by weight (as oxides) of at least 92% but less than 98.5% aluminium oxide | — | — |
| 28 18 10 91 91 | Other : | — | — |
| 28 18 10 91 91 | Fused alumina with a titanium dioxide content of 1% by weight or more, where both of the following apply:<br>(i) between 5% and 35% of the product by weight is below the lowest grain size limit set out in the specification for the product and;<br>(ii) between 1% and 10% of the product by weight is above the upper grain size limit set out in the specification for the product | — | — |
| 28 18 10 91 99 | Other | — | — |
| 28 18 10 99 | With 50 % or more of the total weight having a particle size of more than 10 mm | — | — |
| 28 18 20 | Aluminium oxide, other than artificial corundum : | — | — |
| 28 18 20 00 10 | Activated alumina with a specific surface area of at least 350 m²/g | — | — |
| 28 18 20 00 90 | Other | — | — |
| 28 18 30 | Aluminium hydroxide : | — | — |
| 28 18 30 00 20 | Aluminium hydroxide (CAS RN 21645-51-2)<br> <br>- in the form of powder<br> <br>- with a purity by weight of 99,5 % or more<br> <br>- with a decomposition point of 263o C or more<br> <br>- with a particle size of 4 µm (± 1 µm)<br> <br>- with a Total-Na2O-content by weight of not more than 0,06 %<br> | — | — |
| 28 18 30 00 30 | Aluminium hydroxide oxide (CAS RN 1318-23-6) in the form of boehmite or pseudoboehmite | — | — |
| 28 18 30 00 90 | Other | — | — |
| 28 19 | Chromium oxides and hydroxides : | — | — |
| 28 19 10 | Chromium trioxide | — | — |
| 28 19 90 | Other : | — | — |
| 28 19 90 10 | Chromium dioxide | — | — |
| 28 19 90 90 | Other : | — | — |
| 28 19 90 90 10 | Dichromium trioxide for use in metallurgy (CAS RN 1308-38-9) | — | — |
| 28 19 90 90 20 | Dihydroxy(dioxo)chromium (CAS RN 7738-94-5) | — | — |
| 28 19 90 90 30 | Dichromic acid (CAS RN 13530-68-2) | — | — |
| 28 19 90 90 90 | Other | — | — |
| 28 20 | Manganese oxides : | — | — |
| 28 20 10 | Manganese dioxide : | — | — |
| 28 20 10 00 10 | Electrolytic manganese dioxides (i.e. manganese dioxides produced through an electrolytic process) not heat treated after the electrolytic process | — | — |
| 28 20 10 00 90 | Other | — | — |
| 28 20 90 | Other : | — | — |
| 28 20 90 10 | Manganese oxide containing by weight 77 % or more of manganese | — | — |
| 28 20 90 90 | Other | — | — |
| 28 21 | Iron oxides and hydroxides; earth colours containing 70 % or more by weight of combined iron evaluated as Fe<sub>2</sub>O<sub>3</sub> : | — | — |
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