Rebuilt Float Zone Crystal Grower from Japan
A used float zone furnace rebuilt for producing high-purity silicon crystals by zone melting and metal removal via grinding electrodes. Classified under HTS 8461.90.60.40 for its metal-removing functions in semiconductor boule shaping and finishing. Essential for oxygen-free semiconductor wafers.
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
• Provide OEM rebuild specs and performance tests matching new equipment standards
• Label clearly as 'rebuilt semiconductor equipment' to prevent misclassification as new
• Check for hazardous material certifications from melting processes