Micronized Alumina Polish 1 Micron
Micronized alumina polish at 1 micron for optical polishing, ultra-refined powder. This artificial corundum is chemically defined as aluminum oxide in pulverized form, meeting Chapter 28 criteria for separate chemically defined compounds.
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 product is aluminum oxide not meeting artificial corundum definition
Aluminum oxide is classified separately.
If the product is put up as a polishing preparation for retail sale
Polishing preparations are classified in Chapter 34.
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
• Confirm the product is pure alumina without added binders or carriers that could change classification
• Provide particle size distribution data for CBSA assessment
• Note that polishing compounds with other ingredients may fall under different headings
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