Microfine Aluminum Powder for Explosives
Air-classified microfine non-lamellar aluminum powder (5-10 microns), used for aluminized explosives and booster charges. It has high reactivity due to small particle size. This product falls under tariff item 7603.10.00 as a non-lamellar powder of aluminum.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the powder is lamellar (flake)
Lamellar powders are classified under a different subheading.
If the powder is prepared as a pyrophoric alloy
Pyrophoric alloys are excluded from Section XV.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Declare the end-use (explosives) to CBSA, as it may require special permits or licenses
• Ensure the powder is non-lamellar and provide a safety data sheet (SDS) for handling
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