United States · Heading· 2 subheadings· 3 codes
2831Dithionites and sulphoxylates
Subheadings (6-digit WCO)
United States tariff lines (10-digit)
All national sub-divisions in United States's tariff schedule
| HS Code | Description | Primary rate |
|---|---|---|
| 2831.10.10.00 | Sodium formaldehyde sulfoxylate | Free |
| 2831.10.50.00 | Other | 5.5% |
| 2831.90.00.00 | Other | 5.5% |