Double-Sided Wafer Grinder Mold
A precision mold for grinding wheels that simultaneously grind both sides of semiconductor wafers to exact thickness. It is made of metal carbide and falls under this tariff item as a mold for metal or metal carbides.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +15.0% | 15% |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the mold is for injection molding of metal
Injection molds for metal are classified under this more specific subheading.
If the mold is actually a grinding machine part
If the item is a component of the grinding machine, it may be classified under heading 8464 for machine tools.
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
• Confirm the mold is not part of the grinding machine itself, as machine parts are classified separately
• Provide documentation showing the mold's role in shaping grinding wheels
• Verify the material is metal carbide to support classification under this item
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