6-digit WCO subheading · globally harmonized
290124Buta-1,3-diene and isoprene
Global tariff comparison
Primary import duty for HS-6 290124 across 12 major trading jurisdictions
Korea tariff lines
2 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 2901241000 | Buta-1,3-diene | 5 |
| 2901242000 | Isoprene | 5 |