Float Zone Crystal Grower RF Coil from Mexico
Radio frequency induction coil replacement part for float zone crystal growers that produce high-purity silicon crystals for semiconductor wafers. Essential for localized melting in zone refining process. Falls under 8479.90.41.00 as part of wafer manufacturing crystal growers/pullers.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide equipment model numbers proving compatibility with 8479.89.10 machines,Include process flow documentation showing semiconductor wafer manufacturing application,Avoid classifying as general RF equipment under 8525