Brazil NCM · 8-digit code

NCM 2910.20.00 – Methyloxirane (propylene oxide)

NCM 2910.20.00 (also written 29102000) is Brazil's code for methyloxirane (propylene oxide). Its first 6 digits are HS code 2910.20.

Official description of NCM 2910.20.00

PortuguêsOfficial
Metiloxirano (óxido de propileno)
EnglishUnofficial translation

Epoxides, epoxyalcohols, epoxyphenols and epoxyethers; with a three-membered ring and their halogenated, sulphonated, nitrated or nitrosated derivatives, methyloxirane (propylene oxide)

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

How to read NCM 2910.20.00

29Chapter 10Heading 20Subheading

HS code 2910.20
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 29 Organic chemicals Produtos químicos orgânicos.
  2. Heading 29.10 Epoxides, epoxyalcohols, epoxyphenols and epoxyethers; with a three-membered ring and their halogenated, sulphonated, nitrated or nitrosated derivatives Epóxidos, epoxiálcoois, epoxifenóis e epoxiéteres, com três átomos no ciclo, e seus derivados halogenados, sulfonados, nitrados ou nitrosados.
  3. Subheading 2910.20 Epoxides, epoxyalcohols, epoxyphenols and epoxyethers; with a three-membered ring and their halogenated, sulphonated, nitrated or nitrosated derivatives, methyloxirane (propylene oxide)
  4. Subitem 2910.20.00 Epoxides, epoxyalcohols, epoxyphenols and epoxyethers; with a three-membered ring and their halogenated, sulphonated, nitrated or nitrosated derivatives, methyloxirane (propylene oxide) Metiloxirano (óxido de propileno)

Questions about NCM 2910.20.00

What is NCM 2910.20.00?

NCM 2910.20.00 (29102000) is the Brazilian (Mercosur) code for methyloxirane (propylene oxide). Its official Portuguese description is “Metiloxirano (óxido de propileno)”.

What is the HS code for NCM 2910.20.00?

HS 2910.20 (Epoxides, epoxyalcohols, epoxyphenols and epoxyethers; with a three-membered ring and their halogenated, sulphonated, nitrated or nitrosated derivatives, methyloxirane (propylene oxide)). 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 2910.20.00?

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.