Brazil NCM · 8-digit subitem

NCM 3202.90.12 – Inorganic tanning substances, titanium salts

NCM 3202.90.12 (also written 32029012) is Brazil's code for inorganic tanning substances, titanium salts. Its first 6 digits are HS code 3202.90.

Official description of NCM 3202.90.12

PortuguêsOfficial
À base de sais de titânio
EnglishUnofficial translation

Based on titanium salts

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

How to read NCM 3202.90.12

32Chapter 02Heading 90Subheading

HS code 3202.90
Same in every country

1Item 2Subitem

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 32 Tanning or dyeing extracts; tannins and their derivatives; dyes, pigments and other colouring matter; paints, varnishes; putty, other mastics; inks Extratos tanantes e tintoriais; taninos e seus derivados; pigmentos e outras matérias corantes; tintas e vernizes; mástiques; tintas de escrever.
  2. Heading 32.02 Tanning substances; synthetic organic or inorganic tanning substances; tanning preparations, whether or not containing natural tanning substances, enzymatic preparations for pre-tanning Produtos tanantes orgânicos sintéticos; produtos tanantes inorgânicos; preparações tanantes, mesmo que contenham produtos tanantes naturais; preparações enzimáticas para a pré-curtimenta.
  3. Subheading 3202.90 Tanning substances; inorganic tanning substances; tanning preparations, whether or not containing natural tanning substances; enzymatic preparations for pre- tanning Outros
  4. Item 3202.90.1 Inorganic tanning substances Produtos tanantes inorgânicos
  5. Subitem 3202.90.12 Based on titanium salts À base de sais de titânio

Other NCM codes under HS 3202.90

3202.90.11 Inorganic tanning substances, chromium saltsÀ base de sais de cromo 3202.90.13 Inorganic tanning substances, zirconium saltsÀ base de sais de zircônio 3202.90.19 Other inorganic tanning substancesOutros 3202.90.21 Tanning preparations, chromium compoundsÀ base de compostos de cromo 3202.90.29 Other tanning preparationsOutros 3202.90.30 Enzymatic preparations for pre-tanningPreparações enzimáticas para a pré-curtimenta

Questions about NCM 3202.90.12

What is NCM 3202.90.12?

NCM 3202.90.12 (32029012) is the Brazilian (Mercosur) code for inorganic tanning substances, titanium salts. Its official Portuguese description is “À base de sais de titânio”.

What is the HS code for NCM 3202.90.12?

HS 3202.90 (Tanning substances; inorganic tanning substances; tanning preparations, whether or not containing natural tanning substances; enzymatic preparations for pre- tanning). 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 3202.90.12?

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.