6-digit WCO subheading · globally harmonized
292630Fenproporex (INN) and its salts; methadone (INN) intermediate (4-cyano-2-Dimethy lamino-4, 4-diphenylbutane)
Global tariff comparison
Primary import duty for HS-6 292630 across 12 major trading jurisdictions
United States tariff lines
2 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 2926.30.10.00 | Fenproporex (INN) and its salts | Free |
| 2926.30.20.00 | 4-Cyano-2-dimethylamino-4,4-diphenylbutane | 6.5% |