6-digit WCO subheading · globally harmonized
293337N-Phenethyl-4-piperidone (NPP)
Global tariff comparison
Primary import duty for HS-6 293337 across 12 major trading jurisdictions
Brazil tariff lines
1 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 29333700 | N-Fenetil-4-piperidona (NPP) | 0.0% |