Brazil NCM · 8-digit code

NCM 3911.20.00 – Poly(1,3-phenylene methylphosphonate)

NCM 3911.20.00 (also written 39112000) is Brazil's code for poly(1,3-phenylene methylphosphonate). Its first 6 digits are HS code 3911.20.

Official description of NCM 3911.20.00

PortuguêsOfficial
Poli(1,3-fenileno metilfosfonato)
EnglishUnofficial translation

Petroleum resins, poly(1,3-phenylene methylphosphonate), in primary forms

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

How to read NCM 3911.20.00

39Chapter 11Heading 20Subheading

HS code 3911.20
Same in every country

0Item 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. The last two digits are 00 because Brazil does not split this HS code further. 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 39.11 Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and similar products of chemical synthesis n.e.c. in chapter 39, in primary forms Resinas de petróleo, resinas de cumarona-indeno, politerpenos, polissulfetos, polissulfonas e outros produtos mencionados na Nota 3 do presente Capítulo, não especificados nem compreendidos noutras posições, em formas primárias.
  3. Subheading 3911.20 Petroleum resins, poly(1,3-phenylene methylphosphonate), in primary forms
  4. Subitem 3911.20.00 Petroleum resins, poly(1,3-phenylene methylphosphonate), in primary forms Poli(1,3-fenileno metilfosfonato)

Questions about NCM 3911.20.00

What is NCM 3911.20.00?

NCM 3911.20.00 (39112000) is the Brazilian (Mercosur) code for poly(1,3-phenylene methylphosphonate). Its official Portuguese description is “Poli(1,3-fenileno metilfosfonato)”.

What is the HS code for NCM 3911.20.00?

HS 3911.20 (Petroleum resins, poly(1,3-phenylene methylphosphonate), 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 3911.20.00?

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.