Czochralski Crystal Puller Heating Element
A graphite or molybdenum heating element part for Czochralski crystal growers producing monocrystalline silicon boules. This is a part of semiconductor manufacturing equipment under heading 84.86, not textile machinery. It is not a part of textile drying or finishing machines, so it does not fall under tariff item 8451.90.90.
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 |
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Related Products under Tariff item 8451.90.90
Amana Washer Inlet Valve
A dual solenoid water inlet valve for Amana household washing machines, controlling water flow for textile cleaning. It is a critical hydraulic part for laundry equipment, classified under this tariff item as a part of washing machines of heading 84.50.
Bosch Dry-Clean Door Latch Assembly
A safety door interlock latch for Bosch compact dry-cleaning units handling made-up textiles, preventing operation without secure door closure. It is a part of dry-cleaning machinery, classified under this tariff item for machines of heading 84.51.
Crystal Boule Flattener Attachment
A precision flattener tool attachment for grinding flats on semiconductor crystal boules to indicate resistivity and dopant type. This product is a part of machinery used in semiconductor manufacturing, which falls under heading 84.86, not under heading 84.51 for textile machinery. Therefore, it does not belong under tariff item 8451.90.90.
Crystal Grinder for Semiconductor Boules
A precision crystal grinder for grinding semiconductor crystal boules to exact diameters and flats. This machinery is used in semiconductor manufacturing and is classified under heading 84.86, not under heading 84.51 for textile machinery. It is not a part of textile drying or finishing machines, so it does not fall under tariff item 8451.90.90.
Crystal Ingot Notcher Blade
An ultra-thin diamond notcher blade for creating orientation notches on semiconductor crystal ingots before slicing. This is a part of semiconductor manufacturing equipment under heading 84.86, not textile machinery. It does not belong under tariff item 8451.90.90.
Double-Sided Wafer Lapper Ring
A conditioning ring for double-sided lapping machines processing semiconductor wafers. This is a part of semiconductor manufacturing equipment under heading 84.86, not textile machinery. It does not belong under tariff item 8451.90.90.