CVD Deposition Chamber Heat Exchanger

Plate heat exchanger for chemical vapor deposition chambers, cooling precursor gases and reactor walls during thin film deposition on semiconductor wafers. 8419.89.9540 for temperature change treatment in semiconductor manufacturing.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China4.2%+35.0%39.2%
🇲🇽Mexico4.2%+10.0%14.2%
🇨🇦Canada4.2%+10.0%14.2%
🇩🇪Germany4.2%+10.0%14.2%
🇯🇵Japan4.2%+10.0%14.2%

Alternative Classifications

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

8479.82.00Lower: 35% vs 39.2%

If complete CVD film deposition machinery

Full semiconductor deposition systems in 8479 including exchangers

8419.50.50.00Lower: 35% vs 39.2%

If heat exchange units for general industrial use

Non-semiconductor specific exchangers classify differently

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 precursor gas thermal profiles and deposition uniformity data

Classify as cooling exchanger, not reactor part

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