HS 2935.90: Sulphonamides; n.e.c. in heading no. 2935
Brazil import duty rates — Updated May 2026
HS 2935.90 covers sulphonamides; n.e.c. in heading no. 2935 under Brazil's NCM classification. This heading maps to 19 Brazilian NCM codes with import duty (II) ranging from 0%–12.6%. Under the EU-Mercosur agreement, EU-origin products in this category benefit from progressive tariff reduction. In 2024, Brazil imported $342.0M worth of these products, with India as the leading supplier.
Regulatory agencies
Products under this heading may require pre-approval before customs clearance. Learn more
EU-Mercosur impact
Gradual tariff elimination over 7-10 years. Pharmaceutical intermediates benefit significantly.
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 2935.90
| NCM Code | Description (PT — official) | II | IPI | Ex-Tarif. | |
|---|---|---|---|---|---|
| 2935.90.11 | Sulfadiazina e seu sal sódico | 12.6% | 0% | — | Calculate → |
| 2935.90.12 | Clortalidona | 0% | 0% | — | Calculate → |
| 2935.90.13 | Sulpirida | 0% | 0% | — | Calculate → |
| 2935.90.14 | Veraliprida | 0% | 0% | — | Calculate → |
| 2935.90.15 | Sulfametazina (4,6-dimetil-2-sulfanilamidopirimidina) e seu sal sódico | 0% | 0% | — | Calculate → |
| 2935.90.19 | Outras | 0% | 0% | — | Calculate → |
| 2935.90.21 | Furosemida | 12.6% | 0% | — | Calculate → |
| 2935.90.22 | Ftalilsulfatiazol | 12.6% | 0% | — | Calculate → |
| 2935.90.23 | Piroxicam | 10.8% | 0% | — | Calculate → |
| 2935.90.24 | Tenoxicam | 10.8% | 0% | — | Calculate → |
| 2935.90.25 | Sulfametoxazol | 12.6% | 0% | — | Calculate → |
| 2935.90.29 | Outras | 0% | 0% | — | Calculate → |
| 2935.90.91 | Cloramina-B e cloramina-T | 0% | 0% | — | Calculate → |
| 2935.90.92 | Gliburida | 12.6% | 0% | — | Calculate → |
| 2935.90.93 | Toluenossulfonamidas | 12.6% | 0% | — | Calculate → |
| 2935.90.94 | Nimesulida | 0% | 0% | — | Calculate → |
| 2935.90.95 | Bumetanida | 0% | 0% | — | Calculate → |
| 2935.90.96 | Sulfaguanidina | 0% | 0% | — | Calculate → |
| 2935.90.99 | Outras | 0% | 0% | — | Calculate → |
How to import sulphonamides; n.e.c. in heading no. 2935 into Brazil
- Confirm the NCM code — the table above shows 19 NCM codes under HS 2935.90. Your Brazilian customs broker will determine the exact 8-digit NCM.
- Check the import duty — rates for this heading range from 0%–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 2935.90.