HSN · Goods classification
HSN Code 3811 - Anti-knock preparations, oxidation inhibitors, gum…
Heading (4-digit)ANTI-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
Classification path
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- Code
- 3811
- Classification level
- Heading (4-digit)
- Parent entry
- 38 Miscellaneous chemical products
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Source and verification
Check official record ↗This directory uses a user-provided workbook. Its publisher, data effective date and permission to republish have not been independently verified. The workbook does not include GST rates or trade-name suggestions. Confirm the current code and applicable rules with the official GST Portal.
Catalog note: Workbook file modified 2026-04-24; data effective date not provided.