Brazil NCM · 8-digit code

NCM 8455.10.00 – Tube rolling mills

NCM 8455.10.00 (also written 84551000) is Brazil's code for tube rolling mills. Its first 6 digits are HS code 8455.10.

Official description of NCM 8455.10.00

PortuguêsOfficial
Laminadores de tubos
EnglishUnofficial translation

Metal-rolling mills; tube mills

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

How to read NCM 8455.10.00

84Chapter 55Heading 10Subheading

HS code 8455.10
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 84.55 Metal-rolling mills and rolls therefor Laminadores de metais e seus cilindros.
  3. Subheading 8455.10 Metal-rolling mills; tube mills
  4. Subitem 8455.10.00 Metal-rolling mills; tube mills Laminadores de tubos

Questions about NCM 8455.10.00

What is NCM 8455.10.00?

NCM 8455.10.00 (84551000) is the Brazilian (Mercosur) code for tube rolling mills. Its official Portuguese description is “Laminadores de tubos”.

What is the HS code for NCM 8455.10.00?

HS 8455.10 (Metal-rolling mills; tube mills). 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 8455.10.00?

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.