United States · Heading· 5 subheadings· 6 codes
3811Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils
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 |
|---|---|---|
| 3811.11.10.00 | Based on tetraethyl lead or on a mixture of tetraethyl lead and tetramethyl lead | Free |
| 3811.11.50.00 | Other | Free |
| 3811.19.00.00 | Other | 6.5% |
| 3811.21.00.00 | Containing petroleum oils or oils obtained from bituminous minerals | 6.5% |
| 3811.29.00.00 | Other | 6.5% |
| 3811.90.00.00 | Other | 6.5% |