HS-4 · Heading
7603 — Aluminium; powders and flakes
Chapter 76: Aluminium and articles thereof
Plain-language overview
Use HS-4 7603 when importing or exporting aluminium powders and flakes, such as those used in metal coatings or chemical applications. For example, if you're shipping a batch of aluminium powder intended for use in fireworks, this heading is relevant.
When deciding between HS-6 760310 and HS-6 760320, consider the structure of the aluminium powder. If your product is a fine powder without a layered structure, it falls under 760310. However, if it consists of thin, flat flakes, you should classify it under 760320.
The distinction between these two subheadings is crucial for compliance and duty rates. Non-lamellar powders (760310) are typically used in applications requiring high reactivity, while lamellar powders (760320) are often used for aesthetic finishes or as fillers in various products.
Keywords & topics
Short phrases that describe this HS-4 heading when you're searching or filtering schedules.
aluminium powders · aluminium flakes · HS-4 7603 · HS-6 760310 · HS-6 760320 · non-lamellar aluminium · lamellar aluminium · aluminium powder applications · aluminium flakes uses · customs classification aluminium · aluminium import regulations · aluminium export codes
Examples
Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.
- Aluminium powder for pyrotechnics (HS-6 760310)
- Aluminium flakes for automotive paint (HS-6 760320)
- Aluminium powder for 3D printing (HS-6 760310)
- Aluminium flakes used in cosmetics (HS-6 760320)
- Aluminium powder for chemical manufacturing (HS-6 760310)
- Aluminium flakes for packaging materials (HS-6 760320)
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is the difference between HS-6 760310 and 760320?
- How to classify aluminium powders for import?
- What are the uses of aluminium flakes?
- Are there specific duties for aluminium powders?
- What documents are needed for importing aluminium flakes?
- How to determine the structure of aluminium powder?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- how to classify aluminium powders and flakes
- difference between non-lamellar and lamellar aluminium powders
- importing aluminium powders for fireworks
- aluminium flakes in automotive paint applications
- customs duties for aluminium powders and flakes
- requirements for exporting aluminium powders
- aluminium powder specifications for 3D printing
- uses of aluminium flakes in cosmetics and packaging
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- How do I know if my aluminium powder is lamellar or non-lamellar?
- Lamellar aluminium powders are flat and thin, resembling flakes, while non-lamellar powders are more granular and do not have a layered structure. Consult your supplier for specific product details.
- What are the typical applications for aluminium powders classified under HS-6 760310?
- HS-6 760310 covers aluminium powders used in pyrotechnics, chemical manufacturing, and 3D printing, where high reactivity is essential.
- Can I use the same HS code for both aluminium powders and flakes?
- No, you must use **HS-6 760310** for non-lamellar powders and **HS-6 760320** for lamellar flakes, as they serve different applications and may have different duty rates.
- What documents do I need to import aluminium flakes?
- You typically need a commercial invoice, packing list, and any relevant certificates of analysis or compliance, depending on your destination country's regulations.
- Are there specific regulations for importing aluminium powders?
- Yes, regulations vary by country. Check with your local customs authority for specific import requirements and any restrictions on hazardous materials.
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