Subheading 3811.11 · Section VI

3811.11

Anti-knock preparations; based on lead compounds

38 Chemical products n.e.c.

3811 Anti-knock preparations, oxidation and gum inhibitors, viscosity improvers, anti-corrosive preparations and the like, for mineral oils (including gasoline) or other liquids used for the same purposes

3811.11 Based on lead compounds

Other subheadings under 3811

3811.19Other than those based on lead compounds
3811.21Containing petroleum oils or oils obtained from bituminous minerals
3811.29Not containing petroleum oils or oils obtained from bituminous minerals
3811.90Oxidation and gum inhibitors, viscosity improvers, anti-corrosive preparations, other prepared additives for mineral oils or liquids used as mineral oils (including gasoline), n.e.c. in heading no. 3811

Source: Harmonized System 2022 edition (World Customs Organization), from the UN Comtrade classification list.