Semiconductor Crystal Ingot Holder
> A mechanical fixture designed to hold semiconductor crystal ingots securely during grinding and slicing operations in wafer manufacturing equipment. It is a non-electrical part that does not contain any electrical connectors, insulators, coils, or contacts. This item is classified under tariff item 8487.90.00 as a machinery part not specified or included elsewhere in Chapter 84.
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 |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the holder is designed solely or principally for machines used in the manufacture of semiconductor boules or wafers
Heading 84.86 covers machines and apparatus for the manufacture of semiconductor devices, including their parts, which may be more specific than 8487.
If the holder is a work-holding fixture for a machine tool of heading 84.56 to 84.65
Heading 84.66 covers parts and accessories for machine tools, including work holders, which may be more appropriate if the holder is used with a grinding or slicing machine.
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 that the ingot holder has no electrical components—if it includes any sensors or actuators, it may be classified elsewhere
• Prepare a written description of the holder's function and the machine it is used with, as CBSA may require evidence that it is a part of a specific machine
• Check if the holder is eligible for duty-free entry under a tariff preference or a customs duty remission program
Related Products under Tariff item 8487.90.00
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A radial oil seal designed for sealing the crankshaft in internal combustion engines, preventing oil leakage between the rotating shaft and engine block. Made from nitrile rubber with a metal reinforced outer casing, this non-electrical machinery part is not specified or included elsewhere in Chapter 84, falling under tariff item 8487.90.00.
Axle Shaft Oil Seal
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Camshaft Oil Seal
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CMP Polisher Retaining Ring
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