8415.83.00.70/Semiconductor Wafer Cooling Heat Exchanger/Canada

Semiconductor Wafer Cooling Heat Exchanger from Canada

A specialized heat exchanger designed for cooling semiconductor wafers during crystal growth and processing stages, such as in Czochralski pullers. It falls under HTS 8415.83.0060 as it is a heat exchanger not incorporating a refrigerating unit, used in semiconductor manufacturing equipment for temperature control without separate humidity regulation. This component ensures precise thermal management critical for monocrystalline boule production.

Duty Rate — Canada → United States

26.4%

Rate breakdown

9903.82.0925%Except as provided for in headings 9903.82.16 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) of U.S. note 16 to this subchapter

9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter

Calculate with your customs value Verify classification with AI

Import Tips

• Verify the heat exchanger's specific use in semiconductor processing via manufacturer specs to confirm Chapter 84 classification over Chapter 90 testing apparatus

• Include detailed technical documentation showing integration with air conditioning systems for wafer fabs to avoid misclassification as general HVAC parts