381119 — Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity…: Other
HS code 381119 classifies Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity…: Other. It belongs to Chapter 38 (Miscellaneous chemical products) of Section VI (Products of the chemical or allied industries) of the Harmonized System. Duty rates are recorded for 1 country.
Description
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 : Anti-knock preparations : Other
Duty rates
US MFN base rate (HTS 2026, Column-1 General) — excludes Section 301 / IEEPA add-ons; not legal advice. Other countries’ rates and live duties via the EximAgent CLI.
- USUnited States6.5%MFNas of Jan 1, 2026
Common questions
- What is HS code 381119?
- 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 : Anti-knock preparations : Other
- What duty rates apply to 381119?
- Listed duty rates range from 6.5% across 1 country rate.
Browse all of Chapter 38: Miscellaneous chemical products →
Go beyond the code
Find verified importers of 381119 — Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity…: Other by country, with live tariff context, OFAC sanctions screening, and ready-to-send outreach — each result confidence-tagged.