Brazil NCM · 8-digit code

NCM 2932.11.00 – Tetrahydrofuran

NCM 2932.11.00 (also written 29321100) is Brazil's code for tetrahydrofuran. Its first 6 digits are HS code 2932.11.

Official description of NCM 2932.11.00

PortuguêsOfficial
Tetra-hidrofurano
EnglishUnofficial translation

Heterocyclic compounds; with oxygen hetero-atom(s) only, containing an unfused furan ring (whether or not hydrogenated) in the structure, tetrahydrofuran

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

How to read NCM 2932.11.00

29Chapter 32Heading 11Subheading

HS code 2932.11
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 29 Organic chemicals Produtos químicos orgânicos.
  2. Heading 29.32 Heterocyclic compounds with oxygen hetero-atom(s) only Compostos heterocíclicos exclusivamente de heteroátomo(s) de oxigênio.
  3. Group 2932.1 Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure: Compostos cuja estrutura contém um ciclo furano (hidrogenado ou não) não condensado:
  4. Subheading 2932.11 Heterocyclic compounds; with oxygen hetero-atom(s) only, containing an unfused furan ring (whether or not hydrogenated) in the structure, tetrahydrofuran
  5. Subitem 2932.11.00 Heterocyclic compounds; with oxygen hetero-atom(s) only, containing an unfused furan ring (whether or not hydrogenated) in the structure, tetrahydrofuran Tetra-hidrofurano

Questions about NCM 2932.11.00

What is NCM 2932.11.00?

NCM 2932.11.00 (29321100) is the Brazilian (Mercosur) code for tetrahydrofuran. Its official Portuguese description is “Tetra-hidrofurano”.

What is the HS code for NCM 2932.11.00?

HS 2932.11 (Heterocyclic compounds; with oxygen hetero-atom(s) only, containing an unfused furan ring (whether or not hydrogenated) in the structure, tetrahydrofuran). 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 2932.11.00?

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.