6-digit WCO subheading · globally harmonized
290431Perfluorooctane sulphonic acid
Global tariff comparison
Primary import duty for HS-6 290431 across 12 major trading jurisdictions
Korea tariff lines
1 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 2904310000 | Perfluorooctane sulphonic acid | 8 |