Brazil NCM · 8-digit subitem

NCM 9111.90.10 – Base metal watch case backs

NCM 9111.90.10 (also written 91119010) is Brazil's code for base metal watch case backs. Its first 6 digits are HS code 9111.90.

Official description of NCM 9111.90.10

PortuguêsOfficial
Fundos de metais comuns
EnglishUnofficial translation

Backs of base metal

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

How to read NCM 9111.90.10

91Chapter 11Heading 90Subheading

HS code 9111.90
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 91 Clocks and watches and parts thereof Artigos de relojoaria.
  2. Heading 91.11 Watch cases and parts thereof Caixas de relógios das posições 91.01 ou 91.02, e suas partes.
  3. Subheading 9111.90 Watch cases and parts thereof Partes
  4. Subitem 9111.90.10 Backs of base metal Fundos de metais comuns

Other NCM codes under HS 9111.90

9111.90.90 Other watch case partsOutras

Questions about NCM 9111.90.10

What is NCM 9111.90.10?

NCM 9111.90.10 (91119010) is the Brazilian (Mercosur) code for base metal watch case backs. Its official Portuguese description is “Fundos de metais comuns”.

What is the HS code for NCM 9111.90.10?

HS 9111.90 (Watch cases and parts thereof). 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 9111.90.10?

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.