Anti-knock preparations; other than those based on lead compounds
HS subheading 3811.19 identifies Anti-knock preparations; other than those based on lead compounds — a six-digit classification under Chapter 38 used to set duty and paperwork.
Sourcing this category from India
Products classified under HS 3811.19 can be sourced from India across a range of clusters and price points. Use this page to understand where Anti-knock preparations; other than those based on lead compounds sits in the tariff schedule, then explore the Indian sectors and products that supply it.
How to read this code
3811.19 is the six-digit HS subheading. Your destination country extends it to 8–10 digits and assigns the duty rate. India's preferential trade agreements (UAE CEPA, Australia ECTA, and others) can reduce or zero out that duty for many goods — check our import guides for your market.
Related codes in 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
Anti-knock preparations; based on lead compounds
3811.21Lubricating oil additives; containing petroleum oils or oils obtained from bituminous minerals
3811.29Lubricating oil additives; not 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
Import duty guides by destination
See full duty context and India-vs-rivals comparisons in our India comparison guides and export resource hub.
Source goods under HS 3811.19 directly from India.
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