Thrust Ball Bearing Washer for Float Zone Crystal Pullers from Mexico
Thrust washer for ball bearings in float zone crystal pullers producing high-purity silicon for semiconductor wafers. HTS 8482.99.65.95 covers these parts for monocrystalline boule growth equipment.
Duty Rate — Mexico → United States
30.8%
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
• Include process flow diagrams showing bearing role in float zone method
• Declare vacuum-compatible materials to support cleanroom classification
• Avoid general 'machine washer' labels that default to higher rates