Float Zone Crystal Grower from Germany
Float zone crystal growers produce high-purity monocrystalline silicon by zone melting, avoiding contamination from crucibles. Classified under HTS 8479.30.00.00 for semiconductor material processing equipment as per statistical notes.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit manufacturer's declaration confirming float zone method per statistical note (a)(i)
• Ensure vacuum chamber compliance with pressure vessel regulations; pitfall is overlooking export control docs
• Label as semiconductor equipment to prevent confusion with metallurgical furnaces