Capítulos 28
INORGANIC CHEMICALS; ORGANIC OR INORGANIC COMPOUNDS OF PRECIOUS METALS, OF RARE-EARTH METALS, OF RADIOACTIVE ELEMENTS OR OF ISOTOPES
Hierarquia da classificação tarifária
28INORGANIC CHEMICALS; ORGANIC OR INORGANIC COMPOUNDS OF PRECIOUS METALS, OF RARE-EARTH METALS, OF RADIOACTIVE ELEMENTS OR OF ISOTOPES
Consultar alíquota aduaneira
O país de origem e a data de importação são necessários para consultar a alíquota aduaneira.
Este grupo de produtos é uma categoria de classificação e, por si só, não é um código tarifário que possa ser usado em uma declaração aduaneira.
Consultar alíquota aduaneira →O catálogo apresenta informações de classificação de um conjunto de dados com data de referência. A alíquota aduaneira aplicável depende da origem e da data de importação. Podem ser aplicados direitos antidumping e compensatórios, medidas de salvaguarda e outras condições. O catálogo não estabelece uma alíquota universal ou garantida.
Subgrupos de produtos
2801Fluorine, chlorine, bromine and iodine2802Sulphur, sublimed or precipitated; colloidal sulphur2803Carbon (carbon blacks and other forms of carbon not elsewhere specified or included)2804Hydrogen, rare gases and other non-metals2805Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury2806Hydrogen chloride (hydrochloric acid); chlorosulphuric acid2807Sulphuric acid; oleum2808Nitric acid; sulphonitric acids2809Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined2810Oxides of boron; boric acids2811Other inorganic acids and other inorganic oxygen compounds of non-metals2812Halides and halide oxides of non-metals2813Sulphides of non-metals; commercial phosphorus trisulphide2814Ammonia, anhydrous or in aqueous solution2815Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium2816Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium2817Zinc oxide; zinc peroxide2818Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide2819Chromium oxides and hydroxides2820Manganese oxides2821Iron oxides and hydroxides; earth colours containing 70|% or more by weight of combined iron evaluated as Fe@2O@32822Cobalt oxides and hydroxides; commercial cobalt oxides2823Titanium oxides2824Lead oxides; red lead and orange lead2825Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides2826Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts2827Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides2828Hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites2829Chlorates and perchlorates; bromates and perbromates; iodates and periodates2830Sulphides; polysulphides, whether or not chemically defined2831Dithionites and sulphoxylates2832Sulphites; thiosulphates2833Sulphates; alums; peroxosulphates (persulphates)2834Nitrites; nitrates2835Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined2836Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate2837Cyanides, cyanide oxides and complex cyanides2839Silicates; commercial alkali metal silicates2840Borates; peroxoborates (perborates)2841Salts of oxometallic or peroxometallic acids2842Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides2843Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals2844Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes) and their compounds; mixtures and residues containing these products2845Isotopes other than those of heading|2844; compounds, inorganic or organic, of such isotopes, whether or not chemically defined2846Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals2847Hydrogen peroxide, whether or not solidified with urea2849Carbides, whether or not chemically defined2850Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading|28492852Inorganic or organic compounds of mercury, whether or not chemically defined, excluding amalgams2853Phosphides, 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