HS 3909.31: Amino-resins; n.e.c. in heading no. 3909, in primary forms, poly(methylene phenyl isocyanate) (Crude MDI, polymeric MDI)
Brazil import duty rates — Updated May 2026
HS 3909.31 covers amino-resins; n.e.c. in heading no. 3909, in primary forms, poly(methylene phenyl isocyanate) (Crude MDI, polymeric MDI) under Brazil's NCM classification. This heading maps to 1 Brazilian NCM code with import duty (II) of 0%. Under the EU-Mercosur agreement, EU-origin products in this category benefit from progressive tariff reduction. In 2024, Brazil imported $492.0M worth of these products, with China as the leading supplier.
Regulatory agencies
Products under this heading may require pre-approval before customs clearance. Learn more
EU-Mercosur impact
Industrial plastics see tariff elimination over 7-10 years. Raw resins benefit from faster reduction.
Brazil imports — 2024
Source: UN ComtradeTop exporters to Brazil
CIF values in USD. Percentage = share of Brazil's total imports for this HS heading.
NCM codes under HS 3909.31
| NCM Code | Description (PT — official) | II | IPI | Ex-Tarif. | |
|---|---|---|---|---|---|
| 3909.31.00 | -- Poli(isocianato de fenil metileno) (MDI bruto, MDI polimérico) | 0% | 3.25% | — | Calculate → |
How to import amino-resins; n.e.c. in heading no. 3909, in primary forms, poly(methylene phenyl isocyanate) (crude mdi, polymeric mdi) into Brazil
- Confirm the NCM code — the table above shows 1 NCM code under HS 3909.31. Your Brazilian customs broker will determine the exact 8-digit NCM.
- Check the import duty — rates for this heading are 0%. This is the base rate before other taxes.
- Calculate the full landed cost — Brazil charges 7 cascading taxes on imports: II, IPI, PIS, COFINS, ICMS, AFRMM, and Siscomex fee.
- Verify regulatory requirements — check if ANVISA, INMETRO, MAPA, or other agencies require pre-clearance for your product.
Brazil Import Taxes Explained
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Calculate your landed cost
Enter CIF value and get a breakdown of all 7 Brazilian import taxes for HS 3909.31.