6-digit WCO subheading · globally harmonized
291813- - Salts and esters of tartaric acid
Global tariff comparison
Primary import duty for HS-6 291813 across 12 major trading jurisdictions
United States tariff lines
4 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 2918.13.10.00 | Potassium antimony tartrate (Tartar emetic) | Free |
| 2918.13.20.00 | Potassium bitartrate (Cream of tartar) | Free |
| 2918.13.30.00 | Potassium sodium tartrate (Rochelle salts) | Free |
| 2918.13.50.00 | Other | 4.4% |