What is NCM code 2904.99.21 in Brazil?

NCM code 2904.99.21 covers "Ácidos dinitroestilbenodissulfônicos" in the Brazilian Nomenclatura Comum do Mercosul (NCM). It falls under Chapter 29 (Organic Chemicals) and corresponds to HS6 subheading 290499. The NCM is used across Mercosur countries: Brazil, Argentina, Uruguay, and Paraguay.

🇧🇷 2904.99.21Chapter 29NCM

2904.99.21 — Ácidos dinitroestilbenodissulfônicos

Organic Chemicals · HS6: 290499 · Source: SISCOMEX

NCM Code Details

NCM Code: 2904.99.21
HS6 Cross-Reference: 290499
Descrição: Ácidos dinitroestilbenodissulfônicos

Vigência: 01/04/2022 – 31/12/9999

HS6 Cross-Reference

The first 6 digits of any NCM code (290499) correspond to the international Harmonized System (HS) subheading — identical across all WCO member countries. This enables direct comparison with US HTS, UK Commodity Codes, EU CN/TARIC, and Canadian tariff items.

Compare 290499 across countries →

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