Semiconductor Boule Grinder Finned Tube Exchanger from Germany
Finned tube heat exchanger for precise temperature control in boule grinders indicating conductivity flats. Under HTS 8415.83.0060 as AC heat exchanger in wafer manufacturing equipment per statistical notes. High-efficiency design for cleanroom air conditioning.
Duty Rate — Germany → 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
Import Tips
• Specify fin density and tube material for semiconductor thermal specs
• Coordinate with OEM declarations for consistent classification