6-digit WCO subheading · globally harmonized
310430Potassium sulphate
Global tariff comparison
Primary import duty for HS-6 310430 across 12 major trading jurisdictions
Korea tariff lines
2 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 3104301000 | Not more than 52 % by weight of K2O | 1 |
| 3104309000 | Other | 8 |