Gallium Arsenide Crystal Grinder
A specialized grinder for gallium arsenide compound semiconductor boules, grinding to precise diameters and flats. It processes solid mineral substances, fitting the definition of a grinding machine for minerals.
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 grinder is used in the production of semiconductor devices
Machines for semiconductor manufacture are classified in heading 84.86.
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
• Document that gallium arsenide is a mineral substance in solid form, supporting classification under this item
• Provide a statement of use to CBSA to distinguish from semiconductor manufacturing equipment
• Verify if the grinder meets Canadian import safety standards for machinery
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