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CMP Polishing Head Mold

Mold for chemical mechanical polishing heads used in semiconductor wafer planarization. HTS 8480.49.0090 for metal carbide molds in wafer polishing equipment.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China3.1%+37.5%40.6%
🇲🇽Mexico3.1%+10.0%13.1%
🇨🇦Canada3.1%+10.0%13.1%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8421.39.01Lower: 37.5% vs 40.6%

If filtering/purification equipment

Slurry delivery system parts classify under centrifuges/filters.

8481.30Lower: 15.5% vs 40.6%

If check/injection valves

Fluid control components in polishing heads.

4016.99.60Lower: 40% vs 40.6%

If rubber polishing pad molds

Rubber pad manufacturing molds use 8480.60.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Document slurry pressure and pad retention specs

• Reference statistical note wafer polisher coverage