6-digit WCO subheading · globally harmonized
283720- Complex cyanides
Global tariff comparison
Primary import duty for HS-6 283720 across 12 major trading jurisdictions
United States tariff lines
2 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 2837.20.10.00 | Potassium ferricyanide | 1.1% |
| 2837.20.51.00 | Other | 1.7% |