Float Zone Crystal Grower Rotor from Japan
Rotor assembly for float zone crystal growers that produce high-purity semiconductor silicon crystals under vacuum. Classified under HTS 8414.90.30.00 as rotors for 8414.30 subheading compressors integral to semiconductor material processing.
Duty Rate — Japan → 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
Import Tips
• Include float zone process diagrams showing compressor integration for proper HTS verification
• Label with semiconductor-specific markings to differentiate from generic pump rotors