Pauta Aduaneira do Canadá
Pauta Aduaneira do Canadá, capítulo 28: Produtos químicos inorgânicos; compostos inorgânicos ou orgânicos de metais preciosos, de elementos radioativos, de metais das terras raras ou de isótopos
- 209Linhas pautais
- 0%–6,5%Taxa
Na Pauta Aduaneira do Canadá, o capítulo 28 tem 209 linhas pautais em 50 posições.
As taxas vão de 0% a 6,5%, com uma média de 0%; 208 linhas estão isentas de direitos.
A posição 2833, sulfatos; alúmenes; peroxossulfatos (persulfatos), é a mais subdividida: 14 linhas pautais.
A taxa mais frequente é zero, em 208 linhas pautais.
A mais alta, 6,5%, aplica-se ao código 2852.90.10.00 (mercury albuminate; Nucleoproteids of mercury).
2801 Flúor, cloro, bromo e iodo
2802 Enxofre sublimado ou precipitado; enxofre coloidal
2803 Carbono (negros de fumo e outras formas de carbono não especificadas nem compreendidas noutras posições)
2804 Hidrogénio, gases raros e outros elementos não metálicos
- 2804.10.00.00Hydrogen, rare gases and other non-metals: hydrogen, hydrogen
- 2804.21.00.00Hydrogen, rare gases and other non-metals: rare gases, argon, argon
- 2804.29.00.10Hydrogen, rare gases and other non-metals: rare gases, other, helium
- 2804.29.00.90Hydrogen, rare gases and other non-metals: rare gases, other, other
- 2804.30.00.00Hydrogen, rare gases and other non-metals: nitrogen, nitrogen
- 2804.40.00.00Hydrogen, rare gases and other non-metals: oxygen, oxygen
- 2804.50.00.00Hydrogen, rare gases and other non-metals: boron; tellurium, boron; tellurium
- 2804.61.00.00Containing by weight not less than 99.99% of silicon
- 2804.69.00.00Hydrogen, rare gases and other non-metals: silicon, other, other
- 2804.70.00.00Hydrogen, rare gases and other non-metals: phosphorus, phosphorus
- 2804.80.00.00Hydrogen, rare gases and other non-metals: arsenic, arsenic
- 2804.90.00.00Hydrogen, rare gases and other non-metals: selenium, selenium
2805 Metais alcalinos ou alcalinoterrosos; metais de terras raras, escândio e ítrio, mesmo misturados ou ligados entre si; mercúrio
- 2805.11.00.00Alkali or alkaline-earth metals: sodium, sodium
- 2805.12.00.00Alkali or alkaline-earth metals: calcium, calcium
- 2805.19.00.00Alkali or alkaline-earth metals: other, other
- 2805.30.00.00Rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed
- 2805.40.00.00Alkali or alkaline-earth metals: mercury, mercury
2806 Cloreto de hidrogénio (ácido clorídrico); ácido clorossulfúrico
2807 Ácido sulfúrico; ácido sulfúrico fumante (óleum)
2808 Ácido nítrico; ácidos sulfonítricos
2809 Pentóxido de difósforo; ácido fosfórico; ácidos polifosfóricos, de constituição química definida ou não
- 2809.10.00.00Diphosphorus pentaoxide: diphosphorus pentaoxide, diphosphorus pentaoxide
- 2809.20.00.11Superacid grade (68-72% P2O5)
- 2809.20.00.19Phosphoric acids, fertilizer grade: other
- 2809.20.00.20Phosphoric acid and polyphosphoric acids: other phosphoric acids
- 2809.20.00.30Phosphoric acid and polyphosphoric acids: polyphosphoric acids
2810 Óxidos de boro; ácidos bóricos
2811 Outros ácidos inorgânicos e outros compostos oxigenados inorgânicos dos elementos não metálicos
- 2811.11.00.00Hydrogen fluoride (hydrofluoric acid)
- 2811.12.00.00Hydrogen cyanide (hydrocyanic acid)
- 2811.19.00.00Other inorganic acids and other inorganic oxygen compounds: other inorganic acids, other, other
- 2811.21.00.00Other inorganic oxygen compounds of non-metals: carbon dioxide, carbon dioxide
- 2811.22.00.10Other inorganic oxygen compounds of non-metals: silicon dioxide, hydrated silica
- 2811.22.00.20Other inorganic oxygen compounds of non-metals: silicon dioxide, silica gel
- 2811.22.00.90Other inorganic oxygen compounds of non-metals: silicon dioxide, other
- 2811.29.00.00Other inorganic oxygen compounds of non-metals: other, other
2812 Halogenetos e oxialogenetos dos elementos não metálicos
- 2812.11.00.00Chlorides and chloride oxides: carbonyl dichloride (phosgene), carbonyl dichloride (phosgene)
- 2812.12.00.00Chlorides and chloride oxides: phosphorus oxychloride, phosphorus oxychloride
- 2812.13.00.00Chlorides and chloride oxides: phosphorus trichloride, phosphorus trichloride
- 2812.14.00.00Chlorides and chloride oxides: phosphorus pentachloride, phosphorus pentachloride
- 2812.15.00.00Chlorides and chloride oxides: sulphur monochloride, sulphur monochloride
- 2812.16.00.00Chlorides and chloride oxides: sulphur dichloride, sulphur dichloride
- 2812.17.00.00Chlorides and chloride oxides: thionyl chloride, thionyl chloride
- 2812.19.00.00
- 2812.90.00.00Halides and halide oxides of non-metals: other, other
- 2812.19.00.10Arsenic trichloride
- 2812.19.00.90Other
2813 Sulfuretos dos elementos não metálicos; trissulfureto de fósforo comercial
2814 Amoníaco anidro ou em solução aquosa (amónia)
2815 Hidróxido de sódio (soda cáustica); hidróxido de potássio (potassa cáustica); peróxidos de sódio ou de potássio
2816 Hidróxido e peróxido de magnésio; óxidos, hidróxidos e peróxidos, de estrôncio ou de bário
2817 Óxido de zinco; peróxido de zinco
2818 Corindo artificial, de constituição química definida ou não; óxido de alumínio; hidróxido de alumínio
- 2818.10.00.00Artificial corundum, whether or not chemically defined
- 2818.20.00.10Alumina prepared for processing into aluminum
- 2818.20.00.20Aluminum oxide, other than artificial corundum: activated alumina
- 2818.20.00.90Aluminum oxide, other than artificial corundum: other
- 2818.30.00.00Artificial corundum, whether or not chemically defined: aluminum hydroxide, aluminum hydroxide
2819 Óxidos e hidróxidos de crómio
2820 Óxidos de manganês
2821 Óxidos e hidróxidos de ferro; terras corantes que contenham, em peso, 70 % ou mais de ferro combinado, expresso em Fe2O3
2822 Óxidos e hidróxidos de cobalto; óxidos de cobalto comerciais
2823 Óxidos de titânio
2824 Óxidos de chumbo; mínio (zarcão) e mínio-laranja (mine-orange)
2825 Hidrazina e hidroxilamina, e seus sais inorgânicos; outras bases inorgânicas; outros óxidos, hidróxidos e peróxidos, de metais
- 2825.10.00.00Hydrazine and hydroxylamine and their inorganic salts
- 2825.20.00.00Lithium oxide and hydroxide
- 2825.30.00.00Vanadium oxides and hydroxides
- 2825.40.00.00Nickel oxides and hydroxides
- 2825.50.00.00Copper oxides and hydroxides
- 2825.60.00.00
- 2825.70.00.00Molybdenum oxides and hydroxides
- 2825.80.00.00Hydrazine and hydroxylamine and their inorganic salts: antimony oxides, antimony oxides
- 2825.90.00.00Hydrazine and hydroxylamine and their inorganic salts: other, other
- 2825.60.00.10Germanium oxides
- 2825.60.00.20Zirconium dioxides
2826 Fluoretos; fluorossilicatos, fluoroaluminatos e outros sais complexos de flúor
2827 Cloretos, oxicloretos e hidroxicloretos; brometos e oxibrometos; iodetos e oxi-iodetos
- 2827.10.00.00Chlorides, chloride oxides and chloride hydroxides: ammonium chloride, ammonium chloride
- 2827.20.00.10Chlorides, chloride oxides and chloride hydroxides: calcium chloride, dry
- 2827.20.00.20Chlorides, chloride oxides and chloride hydroxides: calcium chloride, in aqueous solution
- 2827.31.00.00Chlorides, chloride oxides and chloride hydroxides: other chlorides, of magnesium, of magnesium
- 2827.32.00.00Chlorides, chloride oxides and chloride hydroxides: other chlorides, of aluminum, of aluminum
- 2827.35.00.00Chlorides, chloride oxides and chloride hydroxides: other chlorides, of nickel, of nickel
- 2827.39.00.00Chlorides, chloride oxides and chloride hydroxides: other chlorides, other, other
- 2827.41.00.00Chloride oxides and chloride hydroxides: of copper, of copper
- 2827.49.00.00Chloride oxides and chloride hydroxides: other, other
- 2827.51.00.00Bromides of sodium or of potassium
- 2827.59.00.00Bromides and bromide oxides: other, other
- 2827.60.00.00Iodides and iodide oxides
2828 Hipocloritos; hipoclorito de cálcio comercial; cloritos; hipobromitos
2829 Cloratos e percloratos; bromatos e perbromatos; iodatos e periodatos
2830 Sulfuretos; polissulfuretos, de constituição química definida ou não
2831 Ditionitos e sulfoxilatos
2832 Sulfitos; tiossulfatos
2833 Sulfatos; alúmenes; peroxossulfatos (persulfatos)
- 2833.11.00.00Sulphates; alums; peroxosulphates (persulphates).: sodium sulphates, disodium sulphate, disodium sulphate
- 2833.19.00.00Sulphates; alums; peroxosulphates (persulphates).: sodium sulphates, other, other
- 2833.21.00.00Sulphates; alums; peroxosulphates (persulphates).: other sulphates, of magnesium, of magnesium
- 2833.22.00.00Sulphates; alums; peroxosulphates (persulphates).: other sulphates, of aluminum, of aluminum
- 2833.24.00.00Sulphates; alums; peroxosulphates (persulphates).: other sulphates, of nickel, of nickel
- 2833.25.00.10Sulphates; alums; peroxosulphates (persulphates).: other sulphates, of copper, cupric sulphate
- 2833.25.00.90Sulphates; alums; peroxosulphates (persulphates).: other sulphates, of copper, other
- 2833.27.00.00Sulphates; alums; peroxosulphates (persulphates).: other sulphates, of barium, of barium
- 2833.29.00.00Sulphates; alums; peroxosulphates (persulphates).: other sulphates, other, other
- 2833.30.00.00Sulphates; alums; peroxosulphates (persulphates).: alums, alums
- 2833.40.00.10Diammonium peroxodisulphate (ammonium persulphate)
- 2833.40.00.20Dipotassium peroxodisulphate (potassium persulphate)
- 2833.40.00.30Disodium peroxodisulphate (sodium persulphate)
- 2833.40.00.90Sulphates; alums; peroxosulphates (persulphates).: peroxosulphates (persulphates), other
2834 Nitritos; nitratos
2835 Fosfinatos (hipofosfitos), fosfonatos (fosfitos) e fosfatos; polifosfatos, de constituição química definida ou não
- 2835.10.00.00Phosphinates (hypophosphites) and phosphonates (phosphites)
- 2835.22.00.00Of mono- or disodium
- 2835.24.00.00Phosphinates: phosphates, of potassium, of potassium
- 2835.25.00.00Calcium hydrogenorthophosphate (" dicalcium phosphate")
- 2835.26.00.00Other phosphates of calcium
- 2835.29.00.00Phosphinates: phosphates, other, other
- 2835.31.00.10For use in the manufacture of food products
- 2835.31.00.90Sodium triphosphate (sodium tripolyphosphate): other
- 2835.39.00.10Sodium acid pyrophosphate, for use in the manufacture of food products
- 2835.39.00.90Phosphinates: polyphosphates, other, other
2836 Carbonatos; peroxocarbonatos (percarbonatos); carbonato de amónio comercial que contenha carbamato de amónio
- 2836.20.00.10For use in refining minerals
- 2836.20.00.90Carbonates: disodium carbonate, other
- 2836.30.00.00Sodium hydrogencarbonate (sodium bicarbonate)
- 2836.40.00.00Carbonates: potassium carbonates, potassium carbonates
- 2836.50.00.00Carbonates: calcium carbonate, calcium carbonate
- 2836.60.00.00Carbonates: barium carbonate, barium carbonate
- 2836.91.00.00Carbonates: other, lithium carbonates, lithium carbonates
- 2836.92.00.00Carbonates: other, strontium carbonate, strontium carbonate
- 2836.99.00.00Carbonates: other, other, other
2837 Cianetos, oxicianetos e cianetos complexos
2839 Silicatos; silicatos dos metais alcalinos comerciais
2840 Boratos; peroxoboratos (perboratos)
- 2840.11.00.00Disodium tetraborate (refined borax): anhydrous, anhydrous
- 2840.19.00.00Disodium tetraborate (refined borax): other, other
- 2840.20.00.00Borates; peroxoborates (perborates)., other borates, other borates
- 2840.30.00.00Borates; peroxoborates (perborates)., peroxoborates (perborates), peroxoborates (perborates)
2841 Sais dos ácidos oxometálicos ou peroxometálicos
- 2841.30.00.00Salts of oxometallic or peroxometallic acids: sodium dichromate, sodium dichromate
- 2841.50.00.00Other chromates and dichromates; peroxochromates
- 2841.61.00.00Manganites, manganates and permanganates: potassium permanganate, potassium permanganate
- 2841.69.00.00Manganites, manganates and permanganates: other, other
- 2841.70.00.00Salts of oxometallic or peroxometallic acids: molybdates, molybdates
- 2841.80.00.00Salts of oxometallic or peroxometallic acids: tungstates (wolframates), tungstates (wolframates)
- 2841.90.00.00Salts of oxometallic or peroxometallic acids: other, other
2842 Outros sais dos ácidos ou peroxoácidos inorgânicos (incluindo os aluminossilicatos de constituição química definida ou não), exceto as azidas
2843 Metais preciosos no estado coloidal; compostos inorgânicos ou orgânicos de metais preciosos, de constituição química definida ou não; amálgamas de metais preciosos
- 2843.10.00.00Colloidal precious metals: colloidal precious metals, colloidal precious metals
- 2843.21.00.00Colloidal precious metals: silver compounds, silver nitrate, silver nitrate
- 2843.29.00.00Colloidal precious metals: silver compounds, other, other
- 2843.30.00.00Colloidal precious metals: gold compounds, gold compounds
- 2843.90.00.00Colloidal precious metals: other compounds; amalgams, other compounds; amalgams
2844 Elementos químicos radioativos e isótopos radioativos (incluindo os elementos químicos e isótopos físseis (cindíveis) ou férteis), e seus compostos; misturas e resíduos que contenham esses produtos
- 2844.10.00.00Natural uranium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing natural uranium or natural uranium compounds
- 2844.20.00.00Uranium enriched in U235 and its compounds; plutonium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium enriched in U235, plutonium or compounds of these products
- 2844.30.00.00Uranium depleted in U235 and its compounds; thorium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in U235, thorium or compounds of these products
- 2844.41.00.00Tritium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing tritium or its compounds
- 2844.42.00.00Actinium-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
- 2844.44.00.00Radioactive elements and isotopes and compounds other than: radioactive residues, radioactive residues, radioactive residues
- 2844.50.00.00Spent (irradiated) fuel elements (cartridges) of nuclear reactors
- 2844.43.00.11Of cobalt 60 radioactivity only
- 2844.43.00.19Other
- 2844.43.00.90Other
2845 Isótopos não incluídos na posição 2844; seus compostos, inorgânicos ou orgânicos, de constituição química definida ou não
- 2845.10.00.00Heavy water (deuterium oxide)
- 2845.20.00.00Boron enriched in boron-10 and its compounds
- 2845.30.00.00Lithium enriched in lithium-6 and its compounds
- 2845.40.00.00Isotopes other than those of heading 28.44: helium-3, helium-3, helium-3
- 2845.90.00.00Isotopes other than those of heading 28.44: other, other
2846 Compostos, inorgânicos ou orgânicos, dos metais das terras raras, de ítrio ou de escândio ou das misturas destes metais
2847 Peróxido de hidrogénio (água oxigenada), mesmo solidificado com ureia
2849 Carbonetos de constituição química definida ou não
- 2849.10.00.00Carbides, whether or not chemically defined: of calcium, of calcium
- 2849.20.00.00Carbides, whether or not chemically defined: of silicon, of silicon
- 2849.90.00.10Carbides, whether or not chemically defined: other, tungsten carbide
- 2849.90.00.90Carbides, whether or not chemically defined: other, other