Brazil NCM · 8-digit code

NCM 3925.10.00 – Plastic reservoirs, tanks and vats over 300 l

NCM 3925.10.00 (also written 39251000) is Brazil's code for plastic reservoirs, tanks and vats over 300 l. Its first 6 digits are HS code 3925.10.

Official description of NCM 3925.10.00

PortuguêsOfficial
Reservatórios, cisternas, cubas e recipientes análogos, de capacidade superior a 300 l
EnglishUnofficial translation

Plastics; builders' ware, reservoirs, tanks, vats and similar containers of a capacity exceeding 300 litres

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

How to read NCM 3925.10.00

39Chapter 25Heading 10Subheading

HS code 3925.10
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 39 Plastics and articles thereof Plástico e suas obras.
  2. Heading 39.25 Plastics; builders' wares n.e.c. or included Artigos para apetrechamento de construções, de plástico, não especificados nem compreendidos noutras posições.
  3. Subheading 3925.10 Plastics; builders' ware, reservoirs, tanks, vats and similar containers of a capacity exceeding 300 litres
  4. Subitem 3925.10.00 Plastics; builders' ware, reservoirs, tanks, vats and similar containers of a capacity exceeding 300 litres Reservatórios, cisternas, cubas e recipientes análogos, de capacidade superior a 300 l

Questions about NCM 3925.10.00

What is NCM 3925.10.00?

NCM 3925.10.00 (39251000) is the Brazilian (Mercosur) code for plastic reservoirs, tanks and vats over 300 l. Its official Portuguese description is “Reservatórios, cisternas, cubas e recipientes análogos, de capacidade superior a 300 l”.

What is the HS code for NCM 3925.10.00?

HS 3925.10 (Plastics; builders' ware, reservoirs, tanks, vats and similar containers of a capacity exceeding 300 litres). 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 3925.10.00?

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.