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8479.82.00.80/Float Zone Crystal Grower/Mexico

Float Zone Crystal Grower from Mexico

Equipment employing the float zone method to refine and grow high-purity silicon crystals by melting a narrow zone of polycrystalline rod without a crucible. Classified in 8479.82.0080 for semiconductor-specific grinding and homogenization processes.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Provide float zone RF heating specs and silicon resistivity documentation for proper statistical note application

• Label as 'semiconductor crystal grower' to distinguish from general melting equipment