What does HTS 3811.11.10.00 cover?
This provision appears in the 2026 Harmonized Tariff Schedule of the United States under the following legal tariff hierarchy. A product must match the wording and applicable section or chapter notes before this code is used on an entry.
- 1Antiknock 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:
- 2Antiknock preparations:
- 3Based on lead compounds:
- 4Based on tetraethyl lead or on a mixture of tetraethyl lead and tetramethyl lead