Rebuilt Float Zone Crystal Grower from Mexico
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 — Mexico → United States
14.4%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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