Brazil NCM · 8-digit code

NCM 8437.90.00 – Parts of grain cleaning and milling machinery

NCM 8437.90.00 (also written 84379000) is Brazil's code for parts of grain cleaning and milling machinery. Its first 6 digits are HS code 8437.90.

Official description of NCM 8437.90.00

PortuguêsOfficial
Partes
EnglishUnofficial translation

Machines; parts of those for cleaning, sorting or grading seed, grain or dried leguminous vegetables or for milling or working cereals or dried leguminous vegetables (not farm-type machinery)

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

How to read NCM 8437.90.00

84Chapter 37Heading 90Subheading

HS code 8437.90
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 84 Machinery and mechanical appliances, boilers, nuclear reactors; parts thereof Reatores nucleares, caldeiras, máquinas, aparelhos e instrumentos mecânicos, e suas partes.
  2. Heading 84.37 Machines for cleaning, sorting, grading seed, grain, dried leguminous vegetables; machinery used in the milling industry for the working of cereals or dried leguminous vegetables, not farm type machinery Máquinas para limpeza, seleção ou peneiração de grãos ou de produtos hortícolas secos; máquinas e aparelhos para a indústria de moagem ou tratamento de cereais ou de produtos hortícolas secos, exceto do tipo utilizado em fazendas.
  3. Subheading 8437.90 Machines; parts of those for cleaning, sorting or grading seed, grain or dried leguminous vegetables or for milling or working cereals or dried leguminous vegetables (not farm-type machinery)
  4. Subitem 8437.90.00 Machines; parts of those for cleaning, sorting or grading seed, grain or dried leguminous vegetables or for milling or working cereals or dried leguminous vegetables (not farm-type machinery) Partes

Questions about NCM 8437.90.00

What is NCM 8437.90.00?

NCM 8437.90.00 (84379000) is the Brazilian (Mercosur) code for parts of grain cleaning and milling machinery. Its official Portuguese description is “Partes”.

What is the HS code for NCM 8437.90.00?

HS 8437.90 (Machines; parts of those for cleaning, sorting or grading seed, grain or dried leguminous vegetables or for milling or working cereals or dried leguminous vegetables (not farm-type machinery)). 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 8437.90.00?

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.