What is HS code 381121 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
381121
Lubricating oil additives; containing petroleum oils or oils obtained from bituminous minerals
Heading 3811 — 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
Chapter 38: Miscellaneous chemical products
Plain-language overview
Use HS-6 381121 when importing or exporting lubricating oil additives that contain petroleum oils. These additives enhance the performance of oils used in engines and machinery. For example, a shipment of anti-corrosive additives for automotive lubricants would fall under this code.
This code specifically covers lubricating oil additives, which are crucial for improving the properties of mineral oils. In contrast, HS-6 381122 pertains to similar additives but specifically excludes petroleum oils, focusing instead on those derived from other sources.
When dealing with lubricating oil additives, it's essential to differentiate between those containing petroleum oils and other types. For instance, if you're shipping a viscosity improver derived from synthetic sources, you would need to look at a different classification.
Understanding the specific applications of these additives can help ensure correct classification. For example, additives designed to prevent oxidation in engine oils are included here, while those meant for non-lubricating purposes would not.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
lubricating oil additives · petroleum oils · anti-corrosive preparations · viscosity improvers · oxidation inhibitors · engine oil additives · mineral oils · chemical products · automotive lubricants · oil performance enhancers · hydraulic fluid additives · fuel efficiency additives
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Anti-corrosive additives for engine oils
- Viscosity improvers for motor lubricants
- Oxidation inhibitors for hydraulic fluids
- Additives for gasoline to enhance performance
- Lubricating oil formulations for heavy machinery
- Additives to reduce friction in automotive oils
- Products designed to improve fuel efficiency
- Chemical blends for industrial lubricants
Common questions
Frequent classification questions with short practical guidance.
How to classify lubricating oil additives?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Are oxidation inhibitors included in HS 381121?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What products fall under HS 381121?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Difference between HS 381121 and 381122?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are petroleum oil additives?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to import lubricating oil additives?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are viscosity improvers for oils?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Related topics
Common real-world topics that come up during code comparison.
How to determine if my product is HS 381121
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Examples of lubricating oil additives under HS code
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What types of additives are included in HS 381121?
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Classification of anti-corrosive preparations for oils
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Shipping lubricating oil additives internationally
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Understanding the use of HS 381121 for oil products
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What are the requirements for HS 381121 imports?
Check the exact product specs and destination-country tariff notes before finalizing the code.
Guidelines for classifying oil performance enhancers
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of products are classified under HS 381121?
- HS 381121 covers lubricating oil additives containing petroleum oils, including anti-corrosive preparations, viscosity improvers, and oxidation inhibitors used in various lubricants.
- How do I know if my product fits under HS 381121?
- If your product is a lubricating oil additive that contains petroleum oils and is designed to enhance oil performance, it likely falls under HS 381121.
- Can I classify synthetic oil additives under HS 381121?
- No, HS 381121 specifically covers additives containing petroleum oils. Synthetic oil additives would require a different classification.
- What is the difference between HS 381121 and HS 381122?
- HS 381121 includes lubricating oil additives containing petroleum oils, while HS 381122 covers similar additives but excludes those derived from petroleum.
- Are there specific regulations for importing HS 381121 products?
- Yes, importing lubricating oil additives may require compliance with specific regulations regarding chemical safety and environmental standards, depending on your country.
- What documentation do I need for shipping HS 381121 products?
- You typically need a commercial invoice, packing list, and possibly a Material Safety Data Sheet (MSDS) for chemical products classified under HS 381121.
- How can I ensure correct classification of my oil additives?
- Consult with a customs broker or refer to the Harmonized Tariff Schedule to confirm the appropriate HS code based on your product's composition and intended use.
Continue classification
Parent context
Nearby siblings
Next best action
Pick one of these actions to move from reading to a defensible classification decision.