Brazil NCM · 8-digit subitem

NCM 2924.21.90 – Other ureines and their derivatives; salts

NCM 2924.21.90 (also written 29242190) is Brazil's code for other ureines and their derivatives; salts. Its first 6 digits are HS code 2924.21.

Official description of NCM 2924.21.90

PortuguêsOfficial
Outros
EnglishUnofficial translation

Other

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

How to read NCM 2924.21.90

29Chapter 24Heading 21Subheading

HS code 2924.21
Same in every country

9Item 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 29 Organic chemicals Produtos químicos orgânicos.
  2. Heading 29.24 Carboxyamide-function compounds; amide-function compounds of carbonic acid Compostos de função carboxiamida; compostos de função amida do ácido carbônico.
  3. Group 2924.2 Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof: Amidas (incluindo os carbamatos) cíclicas e seus derivados; sais destes produtos:
  4. Subheading 2924.21 Cyclic amides (including cyclic carbamates) and their derivatives, ureines and their derivatives; salts thereof Ureínas e seus derivados; sais destes produtos
  5. Subitem 2924.21.90 Other Outros

Other NCM codes under HS 2924.21

2924.21.11 HexanitrocarbanilidesHexanitrocarbanilidas 2924.21.19 Carbanilide, other derivatives and saltsOutros 2924.21.20 DiuronDiuron

Questions about NCM 2924.21.90

What is NCM 2924.21.90?

NCM 2924.21.90 (29242190) is the Brazilian (Mercosur) code for other ureines and their derivatives; salts. Its official Portuguese description is “Outros”.

What is the HS code for NCM 2924.21.90?

HS 2924.21 (Cyclic amides (including cyclic carbamates) and their derivatives, ureines and their derivatives; salts 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 2924.21.90?

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.