HS Code for Oil additives
Oil additives are classified under HS code 3811.90, which falls within Chapter 38 for miscellaneous chemical products. Heading 3811 specifically covers anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations, and other prepared additives for mineral oils or for other liquids used for the same purposes as mineral oils. Subheading 3811.90 is the residual category for these preparations that are not anti-knock preparations for internal combustion engines. These products are typically chemical mixtures added to base oils to enhance performance characteristics, such as reducing friction, preventing sludge buildup, or maintaining viscosity at high temperatures. The classification depends on the chemical formulation and the intended use as an additive for mineral oils rather than being a finished lubricant itself. It is important to note that these preparations must be intended for use in mineral oils or liquids used as mineral oils to remain within this heading.
Products Included
- Viscosity index improvers
- Pour point depressants
- Detergent and dispersant additives
- Anti-wear and extreme pressure agents
- Oxidation and gum inhibitors for lubricants
Common Misclassification
Oil additives are often confused with HS code 2710, which covers lubricating oils containing 70% or more by weight of petroleum oils. If the additive is already blended into a base oil in high concentrations, it may be classified as a lubricant. Another common misclassification is HS code 3403, which covers lubricating preparations that contain less than 70% petroleum oil. The distinction lies in whether the product is a finished lubricant (3403) or a concentrated additive package (3811).
FAQ
What is the HS code for oil additives?
The HS code for prepared additives for mineral oils, such as viscosity improvers and anti-corrosives, is 3811.90.
Are fuel detergents included in this classification?
Yes, fuel detergents and other additives designed to improve the performance of mineral-based fuels or oils are classified under heading 3811.
Industry
Frequently Asked Questions
What is the HS code for Oil additives?
The HS code for Oil additives is 381190 (Oxidation 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).
How do I classify Oil additives for customs?
Oil additives is classified under HS code 381190 — Oxidation 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. This is a 6-digit subheading level code.
Is the HS code for Oil additives the same in all countries?
The base HS code 381190 for Oil additives is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.