6-digit WCO subheading · globally harmonized
281129Other inorganic oxygen compounds of non-metals
Global tariff comparison
Primary import duty for HS-6 281129 across 12 major trading jurisdictions
United States tariff lines
4 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 2811.29.10.00 | Arsenic trioxide | Free |
| 2811.29.20.00 | Selenium dioxide | Free |
| 2811.29.30.00 | Sulfur dioxide | 4.2% |
| 2811.29.50.00 | Other | 3.7% |