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%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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