RF Heating Zone Refiner
Radio frequency zone refiner for purifying semiconductor polycrystals into monocrystalline form via repeated zone passes. It is used in float zone processes for ultra-high purity, classified here as other machinery for heat treatment.
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 refiner is solely or principally used for semiconductor manufacture
Machines for the manufacture of semiconductor devices 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
• Check if heading 84.86 applies for semiconductor manufacturing equipment
• Provide RF heating and zone refining specifications
• Verify if the equipment requires a radio frequency license in Canada
Related Products under Tariff item 8468.80.00
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