What is NCM code 4002.31.00 in Brazil?

NCM code 4002.31.00 covers "-- Borracha de isobuteno-isopreno (butila) (IIR)" in the Brazilian Nomenclatura Comum do Mercosul (NCM). It falls under Chapter 40 (Rubber and Articles Thereof) and corresponds to HS6 subheading 400231. The NCM is used across Mercosur countries: Brazil, Argentina, Uruguay, and Paraguay.

🇧🇷 4002.31.00Chapter 40NCM

4002.31.00 — -- Borracha de isobuteno-isopreno (butila) (IIR)

Rubber and Articles Thereof · HS6: 400231 · Source: SISCOMEX

NCM Code Details

NCM Code: 4002.31.00
HS6 Cross-Reference: 400231
Descrição: -- Borracha de isobuteno-isopreno (butila) (IIR)

Vigência: 01/04/2022 – 31/12/9999

HS6 Cross-Reference

The first 6 digits of any NCM code (400231) 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 400231 across countries →

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