8414.90.91.40/Pump Exhaust Silencer/Mexico

Pump Exhaust Silencer from Mexico

Silencer baffles reducing noise from roughing pumps in wafer polishing cleanrooms. Under HTS 8414.90.91.40 as parts of vacuum pumps processing semiconductor wafers. Clean exhaust design.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• dB reduction and particle filter specs

• Cleanroom compatibility cert

Pump Exhaust Silencer from Mexico — Import Duty Rate | HTS 8414.90.91.40