HS-4 · Heading
3820 — Anti-freezing preparations and prepared de-icing fluids
Chapter 38: Miscellaneous chemical products
Plain-language overview
Use HS-4 3820 when importing anti-freezing preparations and prepared de-icing fluids, such as those used in vehicles or for industrial applications. These products help prevent freezing in cold weather, ensuring smooth operation in frigid conditions.
When deciding between HS-6 lines, consider the specific formulation of your product. For example, if your shipment consists of a liquid anti-freeze that contains ethylene glycol or propylene glycol, it falls under HS-6 382000. Ensure your product aligns with this classification to avoid delays.
If you're unsure whether your product qualifies as a de-icing fluid or an anti-freezing preparation, think about its intended use. De-icing fluids are typically applied to surfaces like roads and runways, while anti-freezing preparations are often used in engines or heating systems.
Keywords & topics
Short phrases that describe this HS-4 heading when you're searching or filtering schedules.
anti-freezing preparations · de-icing fluids · HS-4 3820 · import codes for anti-freeze · prepared de-icing solutions · liquid anti-freeze · ethylene glycol · propylene glycol · chemical products n.e.c. · cold weather preparations
Examples
Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.
- Ethylene glycol-based anti-freeze for automotive use
- Propylene glycol de-icing fluid for airport runways
- Liquid anti-freeze for residential heating systems
- Prepared de-icing solutions for commercial trucking
- Anti-freezing preparations for refrigeration systems
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS-4 3820 used for?
- How to classify anti-freezing preparations?
- What are prepared de-icing fluids?
- Are there specific regulations for importing anti-freeze?
- What products fall under HS-6 382000?
- How do I determine the right HS code for my shipment?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- importing anti-freezing preparations and de-icing fluids
- classification of prepared de-icing solutions
- difference between anti-freezing and de-icing products
- HS-4 3820 import requirements
- specific uses for anti-freezing preparations
- how to classify de-icing fluids for customs
- ethylene glycol vs propylene glycol anti-freeze
- best practices for shipping de-icing fluids
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-4 3820?
- HS-4 3820 includes anti-freezing preparations and prepared de-icing fluids, primarily used to prevent freezing in vehicles and industrial applications.
- How do I know if my product fits under HS-6 382000?
- If your product is a liquid anti-freeze or de-icing fluid containing substances like ethylene glycol or propylene glycol, it likely fits under HS-6 382000.
- Are there special import regulations for anti-freezing preparations?
- Yes, you may need to comply with safety and environmental regulations depending on the chemical composition of the anti-freezing preparations.
- Can I use HS-4 3820 for all types of anti-freezing products?
- No, ensure the product specifically meets the criteria for anti-freezing preparations or prepared de-icing fluids as defined by HS-6 382000.
- What should I include in my shipping documentation for HS-4 3820?
- Include product descriptions, chemical composition, intended use, and any relevant safety data sheets to facilitate customs clearance.
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