Polycrystalline Silicon Chunk Sizer
A polycrystalline silicon chunk sizer that grinds and sizes polysilicon chunks before Czochralski growth. This machine ensures uniform feedstock for crystal growth in semiconductor material processing.
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 machine is used for manufacturing semiconductor materials
Heading 84.86 covers machines for semiconductor manufacture, which is more specific.
If the machine is used for crushing or grinding mineral substances
Heading 84.74 covers machinery for crushing or grinding earth, stone, ores, or other mineral substances.
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
• Classify the machine correctly as a machine-tool for working hard materials, and have documentation ready to show it is not semiconductor manufacturing equipment under heading 84.86
• Provide CBSA with the machine's technical specifications
• Verify if the machine qualifies for duty-free treatment under a free trade agreement
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