Brazil NCM · 8-digit subitem

NCM 8463.90.10 – Other CNC non-removal metal-working machines

NCM 8463.90.10 (also written 84639010) is Brazil's code for other CNC non-removal metal-working machines. Its first 6 digits are HS code 8463.90.

Official description of NCM 8463.90.10

PortuguêsOfficial
De comando numérico
EnglishUnofficial translation

Numerically controlled

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

How to read NCM 8463.90.10

84Chapter 63Heading 90Subheading

HS code 8463.90
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 84 Machinery and mechanical appliances, boilers, nuclear reactors; parts thereof Reatores nucleares, caldeiras, máquinas, aparelhos e instrumentos mecânicos, e suas partes.
  2. Heading 84.63 Machine-tools; n.e.c. for working metal, sintered metal carbides or cermets without removing material Outras máquinas-ferramentas para trabalhar metais ou cermets, que trabalhem sem eliminação de matéria.
  3. Subheading 8463.90 Machine-tools; for working metal, sintered metal carbides or cermets, without removing material, n.e.c. in heading no. 8463 Outras
  4. Subitem 8463.90.10 Numerically controlled De comando numérico

Other NCM codes under HS 8463.90

8463.90.90 Other non-CNC non-removal metal-working machinesOutras

Questions about NCM 8463.90.10

What is NCM 8463.90.10?

NCM 8463.90.10 (84639010) is the Brazilian (Mercosur) code for other CNC non-removal metal-working machines. Its official Portuguese description is “De comando numérico”.

What is the HS code for NCM 8463.90.10?

HS 8463.90 (Machine-tools; for working metal, sintered metal carbides or cermets, without removing material, n.e.c. in heading no. 8463). 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 8463.90.10?

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.