Brazil NCM · 8-digit subitem

NCM 3905.19.10 – Bulk poly(vinyl acetate) with vinyl alcohol groups

NCM 3905.19.10 (also written 39051910) is Brazil's code for bulk poly(vinyl acetate) with vinyl alcohol groups. Its first 6 digits are HS code 3905.19.

Official description of NCM 3905.19.10

PortuguêsOfficial
Com grupos álcool vinílico, nas formas previstas na Nota 6 b) deste Capítulo
EnglishUnofficial translation

With vinyl alcohol groups, in the forms provided for in Note 6 (b) to this Chapter

Nomenclatura Comum do Mercosul (Siscomex). Updated Oct 2026 · In force since Apr 2022 (Res Gecex 272/2021).

How to read NCM 3905.19.10

39Chapter 05Heading 19Subheading

HS code 3905.19
Same in every country

1Item 0Subitem

Added by Mercosur
Brazil, Argentina, Paraguay, Uruguay

The first 6 digits are the international HS code, so their meaning is the same in every country; Brazil publishes the text in Portuguese. Digits 7 and 8 are Brazil's own split of that HS code. The full 8-digit code is used on import declarations (DUIMP), invoices (NF-e) and tax filings.

Full classification path

  1. Chapter 39 Plastics and articles thereof Plástico e suas obras.
  2. Heading 39.05 Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms Polímeros de acetato de vinila ou de outros ésteres de vinila, em formas primárias; outros polímeros de vinila, em formas primárias.
  3. Group 3905.1 Poly(vinyl acetate): Poli(acetato de vinila):
  4. Subheading 3905.19 Poly(vinyl acetate); (other than in aqueous dispersion), in primary forms Outro
  5. Subitem 3905.19.10 With vinyl alcohol groups, in the forms provided for in Note 6 (b) to this Chapter Com grupos álcool vinílico, nas formas previstas na Nota 6 b) deste Capítulo

Other NCM codes under HS 3905.19

3905.19.90 Other poly(vinyl acetate), not aqueous dispersionOutro

Questions about NCM 3905.19.10

What is NCM 3905.19.10?

NCM 3905.19.10 (39051910) is the Brazilian (Mercosur) code for bulk poly(vinyl acetate) with vinyl alcohol groups. Its official Portuguese description is “Com grupos álcool vinílico, nas formas previstas na Nota 6 b) deste Capítulo”.

What is the HS code for NCM 3905.19.10?

HS 3905.19 (Poly(vinyl acetate); (other than in aqueous dispersion), in primary forms). The first 6 digits of an NCM code are its international HS code; the last 2 digits are Brazil's own split.

Is an NCM code the same as an HS code?

The first 6 digits are the same in every country. NCM adds an item digit (7th) and a subitem digit (8th). A code ending in 00 means Brazil does not split that HS code further.

Which countries use NCM 3905.19.10?

All Mercosur members use the same NCM codes: Argentina, Brazil, Paraguay and Uruguay.

Source: Siscomex Classif NCM table, updated Oct 2026 (Resolução Gecex nº 926/2026). The Portuguese text is the official one; the English is our translation.