Silicon Wafer Cleaning Brush Roller
A PVA sponge brush roller used in post-grinding chemical cleaning stations to remove slurry residue from semiconductor wafer surfaces. It is a part of washing or cleaning machinery for wafer preparation, classified under this tariff item per the statistical notes for semiconductor equipment.
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 roller is a brush for use as a part of a machine
Brushes for machines are classified in heading 96.03, excluded from Chapter 84 by Section Note 1(o).
If the cleaning station is a standalone machine with a specific function
Machines with a specific function not covered elsewhere in Chapter 84 are classified in heading 84.79.
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
• Declare the brush roller as a part of wafer cleaning machinery under 8451.90.90, not as a brush of heading 96.03, which is excluded by Section Note 1(o)
• Provide a technical datasheet to the CBSA to confirm the roller's use in semiconductor wafer cleaning
• Verify if a preferential tariff rate applies under a free trade agreement
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