HS 3817.00: Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading no. 2707 or 2902
Brazil import duty rates — Updated May 2026
HS 3817.00 covers mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading no. 2707 or 2902 under Brazil's NCM classification. This heading maps to 2 Brazilian NCM codes with import duty (II) ranging from 10.8%–12.6%. Under the EU-Mercosur agreement, EU-origin products in this category benefit from progressive tariff reduction. In 2024, Brazil imported $7.2M worth of these products, with Argentina as the leading supplier.
Regulatory agencies
Products under this heading may require pre-approval before customs clearance. Learn more
EU-Mercosur impact
Most products see tariff elimination over 7-10 years. Diagnostic reagents and specialty chemicals benefit.
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 3817.00
| NCM Code | Description (PT — official) | II | IPI | Ex-Tarif. | |
|---|---|---|---|---|---|
| 3817.00.10 | Misturas de alquilbenzenos | 10.8% | 6.5% | — | Calculate → |
| 3817.00.20 | Misturas de alquilnaftalenos | 12.6% | 6.5% | — | Calculate → |
How to import mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading no. 2707 or 2902 into Brazil
- Confirm the NCM code — the table above shows 2 NCM codes under HS 3817.00. Your Brazilian customs broker will determine the exact 8-digit NCM.
- Check the import duty — rates for this heading range from 10.8%–12.6%. 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
Complete guide to the 7 cascading taxes on every import.
How to Export to Brazil
Step-by-step guide for foreign companies.
Calculate your landed cost
Enter CIF value and get a breakdown of all 7 Brazilian import taxes for HS 3817.00.