Gallium Arsenide Wafer Polisher Actuator

Corrosion-resistant hydraulic actuator for polishers processing compound semiconductor wafers like gallium arsenide. Classified HTS 8412.90.90.05 as linear acting hydraulic engine part for specialized wafer preparation. Chemical-resistant seals for CMP slurries.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

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

8421.39.01Same rate: 35%

If filtering/purifying equipment parts

Slurry handling components classified under filtering machinery.

3818.00.00Higher: 50% vs 35%

If chemical polishing compounds integrated

Chemical preparations for semiconductor processing separated.

8479.89Lower: 12.5% vs 35%

If other semiconductor processing parts

Compound semiconductor equipment may have specific provisions.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Specify compatibility with gallium-based compounds and CMP slurry chemistries

Include material safety certifications for hazardous semiconductor processing

Distinguish from silicon processing parts through compound semiconductor specs

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