HS Chapter 28

Inorganic chemicals; compounds of precious metals

Updated May 2026 — Source: Receita Federal (TEC/TIPI), CAMEX, MDIC

420

NCM codes

180

HS headings

0%–10.8%

Import duty range

Ex-Tarifário NCMs

Exporter insight

Inorganic chemicals. Multiple regulatory overlaps — ANVISA for pharmaceutical/cosmetic-grade, IBAMA for environmentally hazardous chemicals, Exército for controlled substances (precursors). Get your regulatory clearance sorted before shipping.

Regulatory agencies

ANVISAIBAMAExército

Products in this chapter may require pre-approval from these agencies before customs clearance.

EU-Mercosur impact

Most industrial chemicals see tariff elimination over 7-10 years. Already relatively low tariffs (0-8%).

Common products in this chapter

Hydrogen peroxideSodium hydroxideTitanium dioxideRare earth compounds

All NCM codes in Chapter 28

420 codes across 180 headings

2801.10Chlorine

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2801.10.00	- Cloro	7.2%	0%	—	Calculate →

2801.20Iodine

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2801.20.10	Sublimado	0%	0%	—	Calculate →
2801.20.90	Outros	0%	0%	—	Calculate →

2801.30Fluorine; bromine

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2801.30.00	- Flúor; bromo	0%	0%	—	Calculate →

2802.00Sulphur; sublimed or precipitated, colloidal sulphur

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2802.00.00	Enxofre sublimado ou precipitado; enxofre coloidal.	0%	0%	—	Calculate →

2803.00Carbon; carbon blacks and other forms of carbon n.e.c.

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2803.00.11	Negro de acetileno	0%	0%	—	Calculate →
2803.00.19	Outros	7.2%	0%	—	Calculate →
2803.00.90	Outros	7.2%	0%	—	Calculate →

2804.10Hydrogen

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2804.10.00	- Hidrogênio	5.4%	0%	—	Calculate →

2804.21Gases, rare; argon

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2804.21.00	-- Argônio (árgon)	5.4%	0%	—	Calculate →

2804.29Gases, rare; other than argon

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2804.29.10	Hélio líquido	0%	0%	—	Calculate →
2804.29.90	Outros	0%	0%	—	Calculate →

2804.30Nitrogen

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2804.30.00	- Nitrogênio (azoto)	5.4%	0%	—	Calculate →

2804.40Oxygen

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2804.40.00	- Oxigênio	5.4%	0%	—	Calculate →

2804.50Boron; tellurium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2804.50.00	- Boro; telúrio	0%	0%	—	Calculate →

2804.61Silicon; containing by weight not less than 99.99% of silicon

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2804.61.00	-- Que contenha, em peso, pelo menos 99,99 % de silício	0%	0%	—	Calculate →

2804.69Silicon; containing by weight less than 99.99% of silicon

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2804.69.00	-- Outro	0%	0%	—	Calculate →

2804.70Phosphorus

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2804.70.10	Branco	0%	0%	—	Calculate →
2804.70.20	Vermelho ou amorfo	0%	0%	—	Calculate →
2804.70.30	Negro	0%	0%	—	Calculate →

2804.80Arsenic

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2804.80.00	- Arsênio	0%	0%	—	Calculate →

2804.90Selenium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2804.90.00	- Selênio	0%	0%	—	Calculate →

2805.11Alkali or alkali-earth metals; sodium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2805.11.00	-- Sódio	0%	0%	—	Calculate →

2805.12Alkali or alkali-earth metals; calcium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2805.12.00	-- Cálcio	0%	0%	—	Calculate →

2805.19Alkali or alkali-earth metals; other than sodium and calcium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2805.19.10	Estrôncio	0%	0%	—	Calculate →
2805.19.20	Bário	0%	0%	—	Calculate →
2805.19.90	Outros	0%	0%	—	Calculate →

2805.30Earth-metals, rare; scandium and yttrium, whether or not intermixed or interalloyed

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2805.30.10	Liga de cério, com um teor de ferro inferior ou igual a 5 %, em peso (Mischmetal)	0%	0%	—	Calculate →
2805.30.90	Outros	0%	0%	—	Calculate →

2805.40Mercury

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2805.40.00	- Mercúrio	0%	0%	—	Calculate →

2806.10Hydrogen chloride (hydrochloric acid)

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2806.10.10	Em estado gasoso ou liquefeito	5.4%	0%	—	Calculate →
2806.10.20	Em solução aquosa	7.2%	0%	—	Calculate →

2806.20Chlorosulphuric acid

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2806.20.00	- Ácido clorossulfúrico	0%	0%	—	Calculate →

2807.00Sulphuric acid; oleum

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2807.00.10	Ácido sulfúrico	3.6%	0%	—	Calculate →
2807.00.20	Ácido sulfúrico fumante (óleum)	3.6%	0%	—	Calculate →

2808.00Nitric acid; sulphonitric acids

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2808.00.10	Ácido nítrico	9%	0%	—	Calculate →
2808.00.20	Ácidos sulfonítricos	0%	0%	—	Calculate →

2809.10Diphosphorus pentoxide

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2809.10.00	- Pentóxido de difósforo	0%	0%	—	Calculate →

2809.20Phosphoric acid and polyphosphoric acids

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2809.20.11	Com um teor de ferro inferior a 750 ppm	9%	0%	—	Calculate →
2809.20.19	Outros	3.6%	0%	—	Calculate →
2809.20.20	Ácidos metafosfóricos	0%	0%	—	Calculate →
2809.20.30	Ácido pirofosfórico	0%	0%	—	Calculate →
2809.20.90	Outros	0%	0%	—	Calculate →

2810.00Oxides of boron; boric acids

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2810.00.10	Ácido ortobórico	9%	0%	—	Calculate →
2810.00.90	Outros	9%	0%	—	Calculate →

2811.11Hydrogen fluoride (hydrofluoric acid)

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2811.11.00	-- Fluoreto de hidrogênio (ácido fluorídrico)	0%	0%	—	Calculate →

2811.12Hydrogen cyanide (hydrocyanic acid)

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2811.12.00	-- Cianeto de hidrogênio (ácido cianídrico ou ácido hidrociânico)	0%	0%	—	Calculate →

2811.19Inorganic acids; other than hydrogen fluoride

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2811.19.10	Ácido aminossulfônico (ácido sulfâmico)	0%	0%	—	Calculate →
2811.19.20	Ácido fosfônico (ácido fosforoso)	0%	0%	—	Calculate →
2811.19.30	Ácido perclórico	9%	0%	—	Calculate →
2811.19.40	Fluorácidos e outros compostos de flúor	0%	0%	—	Calculate →
2811.19.90	Outros	0%	0%	—	Calculate →

2811.21Carbon dioxide

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2811.21.00	-- Dióxido de carbono	3.6%	0%	—	Calculate →

2811.22Silicon dioxide

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2811.22.10	Obtido por precipitação química	9%	0%	—	Calculate →
2811.22.20	Tipo aerogel	0%	0%	—	Calculate →
2811.22.30	Gel de sílica	9%	0%	—	Calculate →
2811.22.90	Outros	0%	0%	—	Calculate →

2811.29Inorganic oxygen compounds; of non-metals, n.e.c. in item no. 2811.2

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2811.29.10	Dióxido de enxofre	9%	0%	—	Calculate →
2811.29.90	Outros	0%	0%	—	Calculate →

2812.11Carbonyl dichloride (phosgene)

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2812.11.00	-- Dicloreto de carbonila (fosgênio)	0%	0%	—	Calculate →

2812.12Phosphorus oxychloride

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2812.12.00	-- Oxicloreto de fósforo	0%	0%	—	Calculate →

2812.13Phosphorus trichloride

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2812.13.00	-- Tricloreto de fósforo	0%	0%	—	Calculate →

2812.14Phosphorus pentachloride

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2812.14.00	-- Pentacloreto de fósforo	0%	0%	—	Calculate →

2812.15Sulphur monochloride

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2812.15.00	-- Monocloreto de enxofre	0%	0%	—	Calculate →

2812.16Sulphur dichloride

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2812.16.00	-- Dicloreto de enxofre	0%	0%	—	Calculate →

2812.17Thionyl chloride

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2812.17.00	-- Cloreto de tionila	0%	0%	—	Calculate →

2812.19Arsenic trichloride and other chlorides and chloride oxides, n.e.c. in item no. 2812

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2812.19.11	Tricloreto de arsênio	0%	0%	—	Calculate →
2812.19.19	Outros	0%	0%	—	Calculate →
2812.19.20	Oxicloretos	0%	0%	—	Calculate →

2812.90Halides and halide oxides of non-metals; excluding chloride

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2812.90.00	- Outros	0%	0%	—	Calculate →

2813.10Carbon disulphide

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2813.10.00	- Dissulfeto de carbono	9%	0%	—	Calculate →

2813.90Sulphides of non-metals, (excluding carbon); commercial phosphorus trisulphide

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2813.90.10	Pentassulfeto de difósforo	0%	0%	—	Calculate →
2813.90.90	Outros	0%	0%	—	Calculate →

2814.10Ammonia; anhydrous

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2814.10.00	- Amoníaco anidro	3.6%	0%	—	Calculate →

2814.20Ammonia; in aqueous solution

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2814.20.00	- Amoníaco em solução aquosa (amônia)	3.6%	0%	—	Calculate →

2815.11Sodium hydroxide (caustic soda); solid

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2815.11.00	-- Sólido	7.2%	0%	—	Calculate →

2815.12Sodium hydroxide (caustic soda); in aqueous solution (soda lye or liquid soda)

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2815.12.00	-- Em solução aquosa (lixívia de soda cáustica)	7.2%	0%	—	Calculate →

2815.20Potassium hydroxide (caustic potash)

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2815.20.00	- Hidróxido de potássio (potassa cáustica)	5.4%	0%	—	Calculate →

2815.30Peroxides of sodium or potassium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2815.30.00	- Peróxidos de sódio ou de potássio	0%	0%	—	Calculate →

2816.10Hydroxide and peroxide of magnesium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2816.10.10	Hidróxido	9%	0%	—	Calculate →
2816.10.20	Peróxido	0%	0%	—	Calculate →

2816.40Oxides, hydroxides and peroxides, of strontium or barium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2816.40.10	Hidróxido de bário	0%	0%	—	Calculate →
2816.40.90	Outros	0%	0%	—	Calculate →

2817.00Zinc; oxide and peroxide

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2817.00.10	Óxido de zinco (branco de zinco)	9%	0%	—	Calculate →
2817.00.20	Peróxido de zinco	0%	0%	—	Calculate →

2818.10Aluminium oxide; artificial corundum

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2818.10.10	Branco, que passe através de uma peneira com abertura de malha de 63 micrômetros (mícrons) em proporção superior a 90 %, em peso	0%	0%	—	Calculate →
2818.10.90	Outros	0%	0%	—	Calculate →

2818.20Aluminium oxide; other than artificial corundum

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2818.20.10	Alumina calcinada	0%	0%	—	Calculate →
2818.20.90	Outros	0%	0%	—	Calculate →

2818.30Aluminium hydroxide

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2818.30.00	- Hidróxido de alumínio	0%	0%	—	Calculate →

2819.10Chromium trioxide

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2819.10.00	- Trióxido de cromo	9%	0%	—	Calculate →

2819.90Chromium oxides and hydroxides; excluding chromium trioxide

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2819.90.10	Óxidos	0%	0%	—	Calculate →
2819.90.20	Hidróxidos	0%	0%	—	Calculate →

2820.10Manganese dioxide

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2820.10.10	Com um teor de MnO2 igual ou superior a 91 %, em peso (manganês eletrolítico)	0%	0%	—	Calculate →
2820.10.90	Outros	9%	0%	—	Calculate →

2820.90Manganese oxides; excluding manganese dioxide

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2820.90.10	Óxido manganoso	9%	0%	—	Calculate →
2820.90.20	Trióxido de dimanganês (sesquióxido de manganês)	0%	0%	—	Calculate →
2820.90.30	Tetraóxido de trimanganês (óxido salino de manganês)	9%	0%	—	Calculate →
2820.90.40	Heptaóxido de dimanganês (anidrido permangânico)	0%	0%	—	Calculate →

2821.10Iron oxides and hydroxides

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2821.10.11	Com um teor de Fe2O3 igual ou superior a 85 %, em peso	9%	0%	—	Calculate →
2821.10.19	Outros	0%	0%	—	Calculate →
2821.10.20	Óxido ferroso-férrico (óxido magnético de ferro), com um teor de Fe3O4 igual ou superior a 93 %, em peso	0%	0%	—	Calculate →
2821.10.30	Hidróxidos de ferro	9%	0%	—	Calculate →
2821.10.90	Outros	9%	0%	—	Calculate →

2821.20Earth colours; containing 70% or more by weight of combined iron evaluated as Fe2o3

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2821.20.00	- Terras corantes	0%	0%	—	Calculate →

2822.00Cobalt oxides and hydroxides; commercial cobalt oxides

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2822.00.10	Tetraóxido de tricobalto (óxido salino de cobalto)	0%	0%	—	Calculate →
2822.00.90	Outros	0%	0%	—	Calculate →

2823.00Titanium oxides

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2823.00.10	Tipo anátase	9%	0%	—	Calculate →
2823.00.90	Outros	7.2%	0%	—	Calculate →

2824.10Lead; lead monoxide (litharge, massicot)

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2824.10.00	- Monóxido de chumbo (litargírio, massicote)	0%	0%	—	Calculate →

2824.90Lead oxides; n.e.c. in heading no. 2824

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2824.90.10	Mínio (zarcão) e mínio-laranja (mine-orange)	0%	0%	—	Calculate →
2824.90.90	Outros	0%	0%	—	Calculate →

2825.10Hydrazine and hydroxylamine and their inorganic salts

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2825.10.10	Hidrazina e seus sais inorgânicos	0%	0%	—	Calculate →
2825.10.20	Hidroxilamina e seus sais inorgânicos	0%	0%	—	Calculate →

2825.20Lithium oxide and hydroxide

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2825.20.10	Óxido	0%	0%	—	Calculate →
2825.20.20	Hidróxido	9%	0%	—	Calculate →

2825.30Vanadium oxides and hydroxides

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2825.30.10	Pentóxido de divanádio	0%	0%	—	Calculate →
2825.30.90	Outros	0%	0%	—	Calculate →

2825.40Nickel oxides and hydroxides

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2825.40.10	Óxido niqueloso	9%	0%	—	Calculate →
2825.40.90	Outros	0%	0%	—	Calculate →

2825.50Copper oxides and hydroxides

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2825.50.10	Óxido cúprico, com um teor de CuO igual ou superior a 98 %, em peso	9%	0%	—	Calculate →
2825.50.90	Outros	9%	0%	—	Calculate →

2825.60Germanium oxides and zirconium dioxide

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2825.60.10	Óxidos de germânio	0%	0%	—	Calculate →
2825.60.20	Dióxido de zircônio	0%	0%	—	Calculate →

2825.70Molybdenum oxides and hydroxides

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2825.70.10	Trióxido de molibdênio	0%	0%	—	Calculate →
2825.70.90	Outros	0%	0%	—	Calculate →

2825.80Antimony oxides

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2825.80.10	Trióxido de antimônio	9%	0%	—	Calculate →
2825.80.90	Outros	9%	0%	—	Calculate →

2825.90Inorganic bases, metal oxides, hydroxides and peroxides; n.e.c. in heading no. 2825

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2825.90.10	Óxido de cádmio	0%	0%	—	Calculate →
2825.90.20	Trióxido de tungstênio (volfrâmio)	0%	0%	—	Calculate →
2825.90.90	Outros	0%	0%	—	Calculate →

2826.12Fluorides; of aluminium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2826.12.00	-- De alumínio	0%	0%	—	Calculate →

2826.19Fluorides; other than of aluminium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2826.19.10	Trifluoreto de cromo	0%	0%	—	Calculate →
2826.19.20	Fluoreto ácido de amônio	0%	0%	—	Calculate →
2826.19.90	Outros	9%	0%	—	Calculate →

2826.30Sodium hexafluoroaluminate (synthetic cryolite)

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2826.30.00	- Hexafluoraluminato de sódio (criolita sintética)	0%	0%	—	Calculate →

2826.90Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts, n.e.c. in heading no. 2826

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2826.90.10	Fluoroaluminato de potássio	0%	0%	—	Calculate →
2826.90.20	Fluorossilicatos de sódio ou de potássio	9%	0%	—	Calculate →
2826.90.90	Outros	0%	0%	—	Calculate →

2827.10Chlorides; of ammonium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2827.10.00	- Cloreto de amônio	9%	0%	—	Calculate →

2827.20Chlorides; of calcium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2827.20.10	Com um teor de CaCl2 igual ou superior a 98 %, em peso, em base seca	9%	0%	—	Calculate →
2827.20.90	Outros	9%	0%	—	Calculate →

2827.31Chlorides; of magnesium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2827.31.10	Com um teor de MgCl2 inferior a 98 %, em peso, e de cálcio (Ca) inferior ou igual a 0,5 %, em peso	9%	0%	—	Calculate →
2827.31.90	Outros	9%	0%	—	Calculate →

2827.32Chlorides; of aluminium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2827.32.00	-- De alumínio	9%	0%	—	Calculate →

2827.35Chlorides; of nickel

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2827.35.00	-- De níquel	9%	0%	—	Calculate →

2827.39Chlorides; other than of ammonium, calcium, magnesium, aluminium and nickel

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2827.39.10	De cobre I (cloreto cuproso ou monocloreto de cobre)	0%	0%	—	Calculate →
2827.39.20	De titânio	0%	0%	—	Calculate →
2827.39.31	Anidro, com um teor de ZnCl2 igual ou superior a 98 %, em peso	0%	0%	—	Calculate →
2827.39.39	Outros	9%	0%	—	Calculate →
2827.39.40	De zircônio	0%	0%	—	Calculate →
2827.39.50	De antimônio	0%	0%	—	Calculate →
2827.39.60	De lítio	0%	0%	—	Calculate →
2827.39.70	De bismuto	0%	0%	—	Calculate →
2827.39.91	De cádmio	0%	0%	—	Calculate →
2827.39.92	De césio	0%	0%	—	Calculate →
2827.39.93	De cromo	0%	0%	—	Calculate →
2827.39.94	De estrôncio	0%	0%	—	Calculate →
2827.39.95	De manganês	0%	0%	—	Calculate →
2827.39.96	De ferro	9%	0%	—	Calculate →
2827.39.97	De cobalto	9%	0%	—	Calculate →
2827.39.99	Outros	9%	0%	—	Calculate →

2827.41Chloride oxides and chloride hydroxides; of copper

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2827.41.10	Oxicloretos	9%	0%	—	Calculate →
2827.41.20	Hidroxicloretos	9%	0%	—	Calculate →

2827.49Chloride oxides and chloride hydroxides; other than of copper

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2827.49.11	De bismuto	0%	0%	—	Calculate →
2827.49.12	De zircônio	0%	0%	—	Calculate →
2827.49.19	Outros	0%	0%	—	Calculate →
2827.49.21	De alumínio	9%	0%	—	Calculate →
2827.49.29	Outros	0%	0%	—	Calculate →

2827.51Bromides; of sodium or of potassium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2827.51.00	-- Brometos de sódio ou de potássio	0%	0%	—	Calculate →

2827.59Bromides and bromide oxides; other than item no. 2827.51

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2827.59.00	-- Outros	0%	0%	—	Calculate →

2827.60Iodides and iodide oxides

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2827.60.11	De sódio	9%	0%	—	Calculate →
2827.60.12	De potássio	9%	0%	—	Calculate →
2827.60.19	Outros	0%	0%	—	Calculate →
2827.60.21	De potássio	0%	0%	—	Calculate →
2827.60.29	Outros	0%	0%	—	Calculate →

2828.10Hypochlorites; commercial calcium hypochlorite and other calcium hypochlorites

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2828.10.00	- Hipoclorito de cálcio comercial e outros hipocloritos de cálcio	9%	0%	—	Calculate →

2828.90Hypochlorites; n.e.c. in heading no. 2828

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2828.90.11	De sódio	9%	0%	—	Calculate →
2828.90.19	Outros	0%	0%	—	Calculate →
2828.90.20	Clorito de sódio	9%	0%	—	Calculate →
2828.90.90	Outros	0%	0%	—	Calculate →

2829.11Chlorates; of sodium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2829.11.00	-- De sódio	9%	0%	—	Calculate →

2829.19Chlorates; other than sodium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2829.19.10	De cálcio	0%	0%	—	Calculate →
2829.19.20	De potássio	9%	0%	—	Calculate →
2829.19.90	Outros	0%	0%	—	Calculate →

2829.90Perchlorates; bromates and perbromates; iodates and periodates

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2829.90.11	De sódio	0%	0%	—	Calculate →
2829.90.12	De potássio	0%	0%	—	Calculate →
2829.90.19	Outros	0%	0%	—	Calculate →
2829.90.21	De sódio	0%	0%	—	Calculate →
2829.90.22	De potássio	0%	0%	—	Calculate →
2829.90.29	Outros	0%	0%	—	Calculate →
2829.90.31	De potássio	9%	0%	—	Calculate →
2829.90.32	De cálcio	9%	0%	—	Calculate →
2829.90.39	Outros	0%	0%	—	Calculate →
2829.90.40	Periodatos	0%	0%	—	Calculate →
2829.90.50	Percloratos	9%	0%	—	Calculate →

2830.10Sulphides; of sodium, whether or not chemically defined

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2830.10.10	De dissódio	9%	0%	—	Calculate →
2830.10.20	De monossódio (hidrogenossulfeto de sódio)	9%	0%	—	Calculate →

2830.90Sulphides and polysulphides; whether or not chemically defined, other than sulphides of sodium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2830.90.11	De molibdênio IV (dissulfeto de molibdênio)	0%	0%	—	Calculate →
2830.90.12	De bário	0%	0%	—	Calculate →
2830.90.13	De potássio	9%	0%	—	Calculate →
2830.90.14	De chumbo	0%	0%	—	Calculate →
2830.90.15	De estrôncio	0%	0%	—	Calculate →
2830.90.16	De zinco	0%	0%	—	Calculate →
2830.90.19	Outros	0%	0%	—	Calculate →
2830.90.20	Polissulfetos	0%	0%	—	Calculate →

2831.10Dithionites and sulphoxylates; of sodium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2831.10.11	Estabilizados	0%	0%	—	Calculate →
2831.10.19	Outros	0%	0%	—	Calculate →
2831.10.21	Estabilizados com formaldeído	0%	0%	—	Calculate →
2831.10.29	Outros	0%	0%	—	Calculate →

2831.90Dithionites and sulphoxylates; other than sodium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2831.90.10	Ditionito de zinco	0%	0%	—	Calculate →
2831.90.90	Outros	0%	0%	—	Calculate →

2832.10Sulphites; of sodium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2832.10.10	De dissódio	9%	0%	—	Calculate →
2832.10.90	Outros	9%	0%	—	Calculate →

2832.20Sulphites; other than of sodium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2832.20.00	- Outros sulfitos	0%	0%	—	Calculate →

2832.30Thiosulphates

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2832.30.10	De amônio	9%	0%	—	Calculate →
2832.30.20	De sódio	9%	0%	—	Calculate →
2832.30.90	Outros	0%	0%	—	Calculate →

2833.11Sodium sulphates; disodium sulphate

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2833.11.10	Anidro	9%	0%	—	Calculate →
2833.11.90	Outros	9%	0%	—	Calculate →

2833.19Sodium sulphates; other than disodium sulphate

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2833.19.00	-- Outros	0%	0%	—	Calculate →

2833.21Sulphates; of magnesium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2833.21.00	-- De magnésio	9%	0%	—	Calculate →

2833.22Sulphates; of aluminium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2833.22.00	-- De alumínio	9%	0%	—	Calculate →

2833.24Sulphates; of nickel

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2833.24.00	-- De níquel	9%	0%	—	Calculate →

2833.25Sulphates; of copper

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2833.25.10	Cuproso	9%	0%	—	Calculate →
2833.25.20	Cúprico	0%	0%	—	Calculate →

2833.27Sulphates; of barium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2833.27.10	Com um teor de BaSO4 igual ou superior a 97,5 %, em peso	0%	0%	—	Calculate →
2833.27.90	Outros	9%	0%	—	Calculate →

2833.29Sulphates; n.e.c. in item no. 2833.2

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2833.29.10	De antimônio	0%	0%	—	Calculate →
2833.29.20	De lítio	0%	0%	—	Calculate →
2833.29.30	De estrôncio	0%	0%	—	Calculate →
2833.29.40	Sulfato ferroso	9%	0%	—	Calculate →
2833.29.50	Neutro de chumbo	0%	0%	—	Calculate →
2833.29.60	De cromo	9%	0%	—	Calculate →
2833.29.70	De zinco	9%	0%	—	Calculate →
2833.29.90	Outros	9%	0%	—	Calculate →

2833.30Alums

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2833.30.00	- Alumes	9%	0%	—	Calculate →

2833.40Peroxosulphates (persulphates)

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2833.40.10	De sódio	0%	0%	—	Calculate →
2833.40.20	De amônio	0%	0%	—	Calculate →
2833.40.90	Outros	0%	0%	—	Calculate →

2834.10Nitrites

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2834.10.10	De sódio	0%	0%	—	Calculate →
2834.10.90	Outros	0%	0%	—	Calculate →

2834.21Nitrates; of potassium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2834.21.10	Com um teor de KNO3 inferior ou igual a 98 %, em peso	0%	0%	—	Calculate →
2834.21.90	Outros	9%	0%	—	Calculate →

2834.29Nitrates; of other than potassium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2834.29.10	De cálcio, com um teor de nitrogênio (azoto) inferior ou igual a 16 %, em peso	3.6%	NT	—	Calculate →
2834.29.30	De alumínio	0%	0%	—	Calculate →
2834.29.40	De lítio	0%	0%	—	Calculate →
2834.29.90	Outros	9%	0%	—	Calculate →

2835.10Phosphinates (hypophosphites) and phosphonates (phosphites), whether or not chemically defined

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2835.10.11	De sódio	0%	0%	—	Calculate →
2835.10.19	Outros	0%	0%	—	Calculate →
2835.10.21	Dibásico de chumbo	0%	0%	—	Calculate →
2835.10.29	Outros	0%	0%	—	Calculate →

2835.22Phosphates; of mono- or disodium, whether or not chemically defined

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2835.22.00	-- Mono ou dissódico	9%	0%	—	Calculate →

2835.24Phosphates; of potassium, whether or not chemically defined

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2835.24.00	-- De potássio	9%	0%	—	Calculate →

2835.25Phosphates; calcium hydrogenorthophosphate (dicalcium phosphate), whether or not chemically defined

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2835.25.00	-- Hidrogeno-ortofosfato de cálcio (fosfato dicálcico)	9%	0%	—	Calculate →

2835.26Phosphates; of calcium n.e.c. in item no. 2835.25, whether or not chemically defined

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2835.26.00	-- Outros fosfatos de cálcio	9%	0%	—	Calculate →

2835.29Phosphates; (other than of mono- or disodium, other than of potassium or of calcium hydrogenorthophosphate (dicalcium phosphate) and excluding other phosphates of calcium), whether or not chemically defined

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2835.29.10	De ferro	0%	0%	—	Calculate →
2835.29.20	De cobalto	0%	0%	—	Calculate →
2835.29.30	De cobre	0%	0%	—	Calculate →
2835.29.40	De cromo	0%	0%	—	Calculate →
2835.29.50	De estrôncio	0%	0%	—	Calculate →
2835.29.60	De manganês	0%	0%	—	Calculate →
2835.29.70	De triamônio	0%	0%	—	Calculate →
2835.29.80	De trissódio	9%	0%	—	Calculate →
2835.29.90	Outros	9%	0%	—	Calculate →

2835.31Polyphosphates; sodium triphosphate (sodium tripolyphosphate), whether or not chemically defined

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2835.31.10	Grau alimentício, de acordo com o estabelecido pela Food and Agriculture Organization - Organização Mundial da Saúde (FAO - OMS) ou pelo Food Chemical Codex (FCC)	9%	0%	—	Calculate →
2835.31.90	Outros	9%	0%	—	Calculate →

2835.39Polyphosphates; other than sodium triphosphate (sodium tripolyphosphate), whether or not chemically defined

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2835.39.10	Metafosfatos de sódio	9%	0%	—	Calculate →
2835.39.20	Pirofosfatos de sódio	9%	0%	—	Calculate →
2835.39.30	Pirofosfato de zinco	0%	0%	—	Calculate →
2835.39.90	Outros	9%	0%	—	Calculate →

2836.20Carbonates; disodium carbonate

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2836.20.10	Anidro	9%	0%	—	Calculate →
2836.20.90	Outros	9%	0%	—	Calculate →

2836.30Carbonates; sodium hydrogen carbonate (sodium bicarbonate)

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2836.30.00	- Hidrogenocarbonato (bicarbonato) de sódio	9%	0%	—	Calculate →

2836.40Carbonates; potassium carbonate

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2836.40.00	- Carbonatos de potássio	9%	0%	—	Calculate →

2836.50Carbonates; calcium carbonate

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2836.50.00	- Carbonato de cálcio	9%	0%	—	Calculate →

2836.60Carbonates; barium carbonate

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2836.60.10	Com um teor de BaCO3 igual ou superior a 98 %, em peso	0%	0%	—	Calculate →
2836.60.90	Outros	9%	0%	—	Calculate →

2836.91Carbonates; lithium carbonate

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2836.91.00	-- Carbonatos de lítio	9%	0%	—	Calculate →

2836.92Carbonates; strontium carbonate

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2836.92.00	-- Carbonato de estrôncio	0%	0%	—	Calculate →

2836.99Carbonates; n.e.c. in heading no. 2836 and other than lithium or strontium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2836.99.11	De magnésio, de densidade aparente inferior a 200 kg/m3	9%	0%	—	Calculate →
2836.99.12	De zircônio	0%	0%	—	Calculate →
2836.99.13	De amônio comercial e outros carbonatos de amônio	9%	0%	—	Calculate →
2836.99.19	Outros	9%	0%	—	Calculate →
2836.99.20	Peroxocarbonatos (percarbonatos)	0%	0%	—	Calculate →

2837.11Cyanides and cyanide oxides; of sodium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2837.11.00	-- De sódio	9%	0%	—	Calculate →

2837.19Cyanides and cyanide oxides; other than of sodium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2837.19.11	De potássio	0%	0%	—	Calculate →
2837.19.12	De zinco	9%	0%	—	Calculate →
2837.19.14	De cobre I (cianeto cuproso)	9%	0%	—	Calculate →
2837.19.15	De cobre II (cianeto cúprico)	9%	0%	—	Calculate →
2837.19.19	Outros	0%	0%	—	Calculate →
2837.19.20	Oxicianetos	0%	0%	—	Calculate →

2837.20Complex cyanides

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2837.20.11	De sódio	0%	0%	—	Calculate →
2837.20.12	De ferro II (ferrocianeto ferroso)	0%	0%	—	Calculate →
2837.20.19	Outros	0%	0%	—	Calculate →
2837.20.21	De potássio	0%	0%	—	Calculate →
2837.20.22	De ferro II (ferricianeto ferroso)	0%	0%	—	Calculate →
2837.20.23	De ferro III (ferricianeto férrico)	0%	0%	—	Calculate →
2837.20.29	Outros	0%	0%	—	Calculate →
2837.20.90	Outros	0%	0%	—	Calculate →

2839.11Silicates; sodium metasilicates

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2839.11.00	-- Metassilicatos	9%	0%	—	Calculate →

2839.19Silicates; of sodium (excluding sodium metasilicates)

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2839.19.00	-- Outros	9%	0%	—	Calculate →

2839.90Silicates; commercial alkali metal silicates, other than of sodium

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2839.90.10	De magnésio	9%	0%	—	Calculate →
2839.90.20	De alumínio	9%	0%	—	Calculate →
2839.90.30	De zircônio	9%	0%	—	Calculate →
2839.90.40	De chumbo	0%	0%	—	Calculate →
2839.90.50	De potássio	9%	0%	—	Calculate →
2839.90.90	Outros	0%	0%	—	Calculate →

2840.11Borates; disodium tetraborate (refined borax), anhydrous

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2840.11.00	-- Anidro	9%	0%	—	Calculate →

2840.19Borates; disodium tetraborate (refined borax), other than anhydrous

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2840.19.00	-- Outro	9%	0%	—	Calculate →

2840.20Borates; n.e.c. in heading no. 2840

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2840.20.00	- Outros boratos	9%	0%	—	Calculate →

2840.30Peroxoborates (perborates)

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2840.30.00	- Peroxoboratos (perboratos)	0%	0%	—	Calculate →

2841.30Salts; sodium dichromate

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2841.30.00	- Dicromato de sódio	0%	0%	—	Calculate →

2841.50Salts; chromates, dichromates, peroxochromates; n.e.c. in heading no. 2841

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2841.50.11	Cromato de amônio; dicromato de amônio	0%	0%	—	Calculate →
2841.50.12	Cromato de potássio	9%	0%	—	Calculate →
2841.50.13	Cromato de sódio	9%	0%	—	Calculate →
2841.50.14	Dicromato de potássio	9%	0%	—	Calculate →
2841.50.15	Cromato de zinco	9%	0%	—	Calculate →
2841.50.16	Cromato de chumbo	0%	0%	—	Calculate →
2841.50.19	Outros	0%	0%	—	Calculate →
2841.50.20	Peroxocromatos	0%	0%	—	Calculate →

2841.61Salts; of oxometallic or peroxometallic acids, manganites, manganates and permanganates, potassium permanganate

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2841.61.00	-- Permanganato de potássio	0%	0%	—	Calculate →

2841.69Salts; of oxometallic or peroxometallic acids, manganites, manganates and permanganates, other than potassium permanganate

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2841.69.10	Manganitos	0%	0%	—	Calculate →
2841.69.20	Manganatos	0%	0%	—	Calculate →
2841.69.30	Permanganatos	0%	0%	—	Calculate →

2841.70Salts; molybdates

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2841.70.10	De amônio	9%	0%	—	Calculate →
2841.70.20	De sódio	9%	0%	—	Calculate →
2841.70.90	Outros	0%	0%	—	Calculate →

2841.80Salts; tungstates (wolframates)

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2841.80.10	De amônio	0%	0%	—	Calculate →
2841.80.20	De chumbo	0%	0%	—	Calculate →
2841.80.90	Outros	0%	0%	—	Calculate →

2841.90Salts of oxometallic or peroxometallic acids; n.e.c. in heading no. 2841

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2841.90.11	De chumbo	9%	0%	—	Calculate →
2841.90.12	De bário ou de bismuto	9%	0%	—	Calculate →
2841.90.13	De cálcio ou de estrôncio	9%	0%	—	Calculate →
2841.90.14	De magnésio	9%	0%	—	Calculate →
2841.90.15	De lantânio ou de neodímio	9%	0%	—	Calculate →
2841.90.19	Outros	0%	0%	—	Calculate →
2841.90.21	Ferrito de bário	9%	0%	—	Calculate →
2841.90.22	Ferrito de estrôncio	9%	0%	—	Calculate →
2841.90.29	Outros	0%	0%	—	Calculate →
2841.90.30	Vanadatos	0%	0%	—	Calculate →
2841.90.41	De bário	9%	0%	—	Calculate →
2841.90.42	De bismuto	9%	0%	—	Calculate →
2841.90.43	De cálcio	9%	0%	—	Calculate →
2841.90.49	Outros	0%	0%	—	Calculate →
2841.90.50	Plumbatos	0%	0%	—	Calculate →
2841.90.60	Antimoniatos	0%	0%	—	Calculate →
2841.90.70	Zincatos	0%	0%	—	Calculate →
2841.90.81	De sódio	9%	0%	—	Calculate →
2841.90.82	De magnésio	0%	0%	—	Calculate →
2841.90.83	De bismuto	0%	0%	—	Calculate →
2841.90.89	Outros	0%	0%	—	Calculate →
2841.90.90	Outros	0%	0%	—	Calculate →

2842.10Salts of inorganic acids or peroxoacids, double or complex silicates, including aluminosilicates, whether or not chemically defined, excluding azides

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2842.10.10	Zeólitas do tipo utilizado como trocadores de íons para o tratamento de águas	9%	0%	—	Calculate →
2842.10.90	Outros	0%	0%	—	Calculate →

2842.90Salts; of inorganic acids or peroxoacids, other than double or complex silicates, including aluminosilicates, whether or not chemically, excluding azides

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2842.90.00	- Outros	0%	0%	—	Calculate →

2843.10Colloidal precious metals; whether or not chemically defined

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2843.10.00	- Metais preciosos no estado coloidal	9%	0%	—	Calculate →

2843.21Silver compounds; silver nitrates

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2843.21.00	-- Nitrato de prata	9%	0%	—	Calculate →

2843.29Silver compounds; excluding silver nitrates

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2843.29.10	Vitelinato de prata	0%	0%	—	Calculate →
2843.29.90	Outros	9%	0%	—	Calculate →

2843.30Gold compounds

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2843.30.10	Sulfeto de ouro em dispersão de gelatina	0%	0%	—	Calculate →
2843.30.90	Outros	9%	0%	—	Calculate →

2843.90Inorganic or organic compounds of precious metals, n.e.c.; amalgams

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2843.90.11	Apresentados como medicamentos	0%	0%	—	Calculate →
2843.90.19	Outros	0%	0%	—	Calculate →
2843.90.20	Tricloreto de rutênio em solução aquosa com uma concentração igual ou superior a 17 %, mas inferior ou igual a 27 %, em peso	0%	0%	—	Calculate →
2843.90.30	Ácido hexacloroirídico em solução aquosa com uma concentração igual ou superior a 17 %, mas inferior ou igual a 27 %, em peso	0%	0%	—	Calculate →
2843.90.40	Tricloreto de rutênio, em pó	0%	0%	—	Calculate →
2843.90.90	Outros	9%	0%	—	Calculate →

2844.10Uranium; natural uranium and its compounds, alloys, dispersions (including cermets), ceramic products and mixtures containing natural uranium or natural uranium compounds

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2844.10.00	- Urânio natural e seus compostos; ligas, dispersões (incluindo os cermets), produtos cerâmicos e misturas que contenham urânio natural ou compostos de urânio natural	0%	0%	—	Calculate →

2844.20Uranium; enriched in U235, plutonium, their compounds, alloys dispersions (including cermets), ceramic products and mixtures containing uranium enriched in U235, plutonium or compounds of these products

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2844.20.00	- Urânio enriquecido em U 235 e seus compostos; plutônio e seus compostos; ligas, dispersões (incluindo os cermets), produtos cerâmicos e misturas que contenham urânio enriquecido em U 235, plutônio ou compostos destes produtos	0%	0%	—	Calculate →

2844.30Uranium; depleted in U235, thorium, their compounds, alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in U235, thorium; compounds of these products

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2844.30.00	- Urânio empobrecido em U 235 e seus compostos; tório e seus compostos; ligas, dispersões (incluindo os cermets), produtos cerâmicos e misturas que contenham urânio empobrecido em U 235, tório ou compostos destes produtos	0%	0%	—	Calculate →

2844.41Radioactive elements; tritium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing tritium or its compounds

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2844.41.00	-- Trítio e seus compostos; ligas, dispersões (incluindo os cermets), produtos cerâmicos e misturas que contenham trítio ou seus compostos	0%	0%	—	Calculate →

2844.42Radioactive elements; actinium-225, 227, californium-253, curium-240, 241, 242, 243, 244, einsteinium-253, 254, gadolinium-148, polonium-208, 209, 210, radium-223, uranium-230 or 232, compounds; alloys, dispersions, ceramic products and mixtures

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2844.42.00	-- Actínio-225, actínio-227, califórnio-253, cúrio-240, cúrio-241, cúrio-242, cúrio-243, cúrio-244, einstêinio-253, einstêinio-254, gadolínio-148, polônio-208, polônio-209, polônio-210, rádio-223, urânio-230 ou urânio-232, e seus compostos; ligas, dispersões (incluindo os cermets), produtos cerâmicos e misturas que contenham estes elementos ou compostos	0%	0%	—	Calculate →

2844.43Radioactive elements, isotopes and compounds; other alloys, dispersions (including cermets), ceramic products and mixtures containing these elements, isotopes or compounds

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2844.43.10	Molibdênio-99 absorvido em alumina, apto para a obtenção de tecnécio-99 (reativo de diagnóstico para medicina nuclear)	9%	0%	—	Calculate →
2844.43.20	Cobalto-60	0%	0%	—	Calculate →
2844.43.30	Iodo-131	0%	0%	—	Calculate →
2844.43.90	Outros	0%	0%	—	Calculate →

2844.44Radioactive elements, isotopes, compounds n.e.c. in heading no. 2844, alloys, dispersions (including cermets), ceramic products, mixtures containing the elements, isotopes, compounds; radioactive residues

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2844.44.00	-- Resíduos radioativos	0%	0%	—	Calculate →

2844.50Spent (irradiated) fuel elements (cartridges) of nuclear reactors

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2844.50.00	- Elementos combustíveis (cartuchos) usados (irradiados) de reatores nucleares	0%	0%	—	Calculate →

2845.10Heavy water (deuterium oxide)

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2845.10.00	- Água pesada (óxido de deutério)	0%	0%	—	Calculate →

2845.20Boron enriched in boron-10 and its compounds

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2845.20.00	- Boro enriquecido em boro-10 e seus compostos	0%	0%	—	Calculate →

2845.30Lithium enriched in lithium-6 and its compounds

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2845.30.00	- Lítio enriquecido em lítio-6 e seus compostos	0%	0%	—	Calculate →

2845.40Helium-3

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2845.40.00	- Hélio-3	0%	0%	—	Calculate →

2845.90Isotopes other than those of heading no. 2844, 2845.20, 2845.30 or 2845.40; compounds, inorganic or organic, of such isotopes, whether or not chemically defined

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2845.90.00	- Outros	0%	0%	—	Calculate →

2846.10Cerium compounds

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2846.10.10	Óxido cérico	0%	0%	—	Calculate →
2846.10.90	Outros	0%	0%	—	Calculate →

2846.90Compounds, inorganic or organic (excluding cerium), of rare-earth metals, of yttrium, scandium or of mixtures of these metals

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2846.90.10	Óxido de praseodímio	0%	0%	—	Calculate →
2846.90.20	Cloretos dos demais metais das terras raras	0%	0%	—	Calculate →
2846.90.30	Gadopentetato de dimeglumina	0%	0%	—	Calculate →
2846.90.90	Outros	0%	0%	—	Calculate →

2847.00Hydrogen peroxide; whether or not solidified with urea

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2847.00.00	Peróxido de hidrogênio (água oxigenada), mesmo solidificado com ureia.	9%	0%	—	Calculate →

2849.10Carbides; of calcium, whether or not chemically defined

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2849.10.00	- De cálcio	9%	0%	—	Calculate →

2849.20Carbides; of silicon, whether or not chemically defined

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2849.20.00	- De silício	9%	0%	—	Calculate →

2849.90Carbides; whether or not chemically defined, other than of calcium or silicon

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2849.90.10	De boro	0%	0%	—	Calculate →
2849.90.20	De tântalo	0%	0%	—	Calculate →
2849.90.30	De tungstênio (volfrâmio)	0%	0%	—	Calculate →
2849.90.90	Outros	0%	0%	—	Calculate →

2850.00Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading no. 2849

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2850.00.10	Nitreto de boro	0%	0%	—	Calculate →
2850.00.20	Silicieto de cálcio	9%	0%	—	Calculate →
2850.00.90	Outros	0%	0%	—	Calculate →

2852.10Inorganic or organic compounds of mercury, excluding amalgams, chemically defined

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2852.10.11	Óxidos	0%	0%	—	Calculate →
2852.10.12	Cloreto de mercúrio I (cloreto mercuroso)	0%	0%	—	Calculate →
2852.10.13	Cloreto de mercúrio II (cloreto mercúrico), para uso fotográfico, acondicionado para venda a retalho, pronto para utilização	0%	0%	—	Calculate →
2852.10.14	Cloreto de mercúrio II (cloreto mercúrico), apresentado de outro modo	0%	0%	—	Calculate →
2852.10.19	Outros	0%	0%	—	Calculate →
2852.10.21	Acetato de mercúrio	0%	0%	—	Calculate →
2852.10.22	Timerosal	10.8%	0%	—	Calculate →
2852.10.23	Estearato de mercúrio	10.8%	0%	—	Calculate →
2852.10.24	Lactato de mercúrio	0%	0%	—	Calculate →
2852.10.25	Salicilato de mercúrio	0%	0%	—	Calculate →
2852.10.29	Outros	0%	0%	—	Calculate →

2852.90Inorganic or organic compounds of mercury; excluding amalgams, not chemically defined,

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2852.90.00	- Outros	0%	0%	—	Calculate →

2853.10Inorganic compounds; cyanogen chloride (chlorcyan)

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2853.10.00	- Cloreto de cianogênio (clorociano)	0%	0%	—	Calculate →

2853.90Phosphides, chemically defined or not, not ferrophosphorus; other inorganic compounds n.e.c. (including distilled, conductivity water and water of like purity); liquid air, rare gases removed or not; compressed air; amalgams, not precious metal amalgams

Details →

NCM	Description (PT)	II	IPI	Ex-Tarif.
2853.90.11	De alumínio	9%	0%	—	Calculate →
2853.90.12	De magnésio	0%	0%	—	Calculate →
2853.90.13	De cobre (fosfetos de cobre), que contenham mais de 15 %, em peso, de fósforo	0%	0%	—	Calculate →
2853.90.19	Outros	0%	0%	—	Calculate →
2853.90.20	Cianamida e seus derivados metálicos	0%	0%	—	Calculate →
2853.90.30	Sulfocloretos de fósforo	0%	0%	—	Calculate →
2853.90.90	Outros	0%	NT	—	Calculate →

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