6-digit WCO subheading · globally harmonized
292330Tetraethylammonium perfluorooctane sulphonate
Global tariff comparison
Primary import duty for HS-6 292330 across 12 major trading jurisdictions
Brazil tariff lines
1 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 29233000 | Perfluoroctanossulfonato de tetraetilamônio | 0.0% |