Brazil NCM · 8-digit subitem

NCM 7406.10.90 – Other copper powders of non-lamellar structure

NCM 7406.10.90 (also written 74061090) is Brazil's code for other copper powders of non-lamellar structure. Its first 6 digits are HS code 7406.10.

Official description of NCM 7406.10.90

PortuguêsOfficial
Outros
EnglishUnofficial translation

Other

Nomenclatura Comum do Mercosul (Siscomex). Updated Oct 2026 · In force since Feb 2026 (Res Gecex 812/2025).

How to read NCM 7406.10.90

74Chapter 06Heading 10Subheading

HS code 7406.10
Same in every country

9Item 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 74 Copper and articles thereof Cobre e suas obras.
  2. Heading 74.06 Copper; powders and flakes Pós e escamas, de cobre.
  3. Subheading 7406.10 Copper; powders of non-lamellar structure Pós de estrutura não lamelar
  4. Subitem 7406.10.90 Other Outros

Other NCM codes under HS 7406.10

7406.10.10 Copper powder, 9.5–25% lead and 1.75–11% tinCom um teor, em peso, de chumbo igual ou superior a 9,5 %, mas inferior ou igual a 25,0 % e de estanho igual ou superior a 1,75 %, mas inferior ou igual a 11,0 %, sem outros elementos 7406.10.20 Copper powder, 7–9% tin and 0.7–1.3% nickelCom um teor, em peso, de estanho igual ou superior a 7,0 %, mas inferior ou igual a 9,0 % e de níquel igual ou superior a 0,7 %, mas inferior ou igual a 1,3 %, sem outros elementos

Questions about NCM 7406.10.90

What is NCM 7406.10.90?

NCM 7406.10.90 (74061090) is the Brazilian (Mercosur) code for other copper powders of non-lamellar structure. Its official Portuguese description is “Outros”.

What is the HS code for NCM 7406.10.90?

HS 7406.10 (Copper; powders of non-lamellar structure). 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 7406.10.90?

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.