HS Code 291830: Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives in Brazil
What is HS Code 291830 in Brazil
Under Brazil's Nomenclatura Común del Mercosur (Nomenclatura Comum do Mercosul (NCM)), HS Code 291830 is the WCO Harmonized System subheading for Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. This is the most detailed internationally standardized level; Brazil extends classifications to 8 digits under its national tariff system. 291830 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2918: Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives.
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Brazil Tariff Classification: Nomenclatura Común del Mercosur (NCM)
In Brazil, HS 291830 is classified under the Nomenclatura Común del Mercosur (Nomenclatura Comum do Mercosul (NCM)) — a 8-digit national extension of the WCO 6-digit Harmonized System.