Brazil NCM · 8-digit subitem

NCM 2807.00.20 – Oleum (fuming sulphuric acid)

NCM 2807.00.20 (also written 28070020) is Brazil's code for oleum (fuming sulphuric acid). Its first 6 digits are HS code 2807.00.

Official description of NCM 2807.00.20

PortuguêsOfficial
Ácido sulfúrico fumante (óleum)
EnglishUnofficial translation

Fuming sulphuric acid (oleum)

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

How to read NCM 2807.00.20

28Chapter 07Heading 00Subheading

HS code 2807.00
Same in every country

2Item 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 28 Inorganic chemicals; organic and inorganic compounds of precious metals; of rare earth metals, of radio-active elements and of isotopes Produtos químicos inorgânicos; compostos inorgânicos ou orgânicos de metais preciosos, de elementos radioativos, de metais das terras raras ou de isótopos.
  2. Heading 28.07 Sulphuric acid; oleum Ácido sulfúrico; ácido sulfúrico fumante (óleum).
  3. Subheading 2807.00 Sulphuric acid; oleum Ácido sulfúrico; ácido sulfúrico fumante (óleum).
  4. Subitem 2807.00.20 Fuming sulphuric acid (oleum) Ácido sulfúrico fumante (óleum)

Other NCM codes under HS 2807.00

2807.00.10 Sulphuric acidÁcido sulfúrico

Questions about NCM 2807.00.20

What is NCM 2807.00.20?

NCM 2807.00.20 (28070020) is the Brazilian (Mercosur) code for oleum (fuming sulphuric acid). Its official Portuguese description is “Ácido sulfúrico fumante (óleum)”.

What is the HS code for NCM 2807.00.20?

HS 2807.00 (Sulphuric acid; oleum). 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 2807.00.20?

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.