6-digit WCO subheading · globally harmonized
283340Peroxosulphates (persulphates)
Global tariff comparison
Primary import duty for HS-6 283340 across 12 major trading jurisdictions
Vietnam tariff lines
1 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 28334000 | - Peroxosulphates (persulphates) | 7.5 |