Czochralski Crystal Puller from Japan
Equipment employing Czochralski method to grow pure monocrystalline silicon boules from which wafers are derived, as listed in statistical notes (a)(i) for crystal growers & pullers under HTS 8451.80.00.00.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include growth method certification (Czochralski vs float zone) in documentation
• Declare high-temperature capabilities for semiconductor material verification