Brazil NCM · 8-digit code

NCM 8104.90.00 – Other articles of magnesium

NCM 8104.90.00 (also written 81049000) is Brazil's code for other articles of magnesium. Its first 6 digits are HS code 8104.90.

Official description of NCM 8104.90.00

PortuguêsOfficial
Outros
EnglishUnofficial translation

Magnesium; articles n.e.c. in heading no. 8104

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

How to read NCM 8104.90.00

81Chapter 04Heading 90Subheading

HS code 8104.90
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 81 Metals; n.e.c., cermets and articles thereof Outros metais comuns; cermets; obras dessas matérias.
  2. Heading 81.04 Magnesium; articles thereof, including waste and scrap Magnésio e suas obras, incluindo os desperdícios e resíduos, e sucata.
  3. Subheading 8104.90 Magnesium; articles n.e.c. in heading no. 8104
  4. Subitem 8104.90.00 Magnesium; articles n.e.c. in heading no. 8104 Outros

Questions about NCM 8104.90.00

What is NCM 8104.90.00?

NCM 8104.90.00 (81049000) is the Brazilian (Mercosur) code for other articles of magnesium. Its official Portuguese description is “Outros”.

What is the HS code for NCM 8104.90.00?

HS 8104.90 (Magnesium; articles n.e.c. in heading no. 8104). 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 8104.90.00?

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.