Wafer Polishing Slurry Feed Nozzle
A sapphire or ceramic nozzle assembly that precisely delivers polishing slurry to wafer surfaces during CMP preparation, controlling flow rate for uniform material removal. This is a part of wafer polishing equipment, classified under parts of machinery for preparing printing components.
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 nozzle is a general machine part not specific to printing machinery.
Heading 84.66 covers parts for machine-tools, which may apply if the nozzle is not identifiable as a part of printing machinery.
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 slurry feed nozzle as a part of polishing machinery, not as a general ceramic or metal article
• Provide technical drawings showing its integration with wafer polishers
• Check if the nozzle is subject to any import restrictions under Canadian chemical handling regulations
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