HS Code 3811.11.5000

Import Duty for Antiknock 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 Based On Lead Compounds

Official Description

Antiknock 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: > Based on lead compounds: > Other

Hierarchy: Antiknock 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 > Based on lead compounds > Other

About Chapter 38

HS Code 3811.11.5000 belongs to Chapter 38 (Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semimanufactures), specifically under the heading "Based on lead compounds". This classification is essential for accurate duty calculation and US Customs compliance.

Common Questions

Which US HTS category includes code 3811.11.5000?

Under Chapter 38 (Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semimanufactures), the heading Based on lead compounds contains this specific code for Antiknock 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: > Based on lead compounds: > Other.

Current 2026 duty rates for 3811.11.5000?

Import taxes for 3811.11.5000 are not fixed for all countries. While MFN rates apply to most, some origins have higher or lower rates. Calculate your specific landed cost here.

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