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8466.94.85.85/Czochralski Crystal Seed Chuck/Mexico

Czochralski Crystal Seed Chuck from Mexico

Rotating seed chuck for Czochralski crystal pullers under heading 8462. HTS 8466.94.85.85 as work holder for boule growers. Temperature-controlled interface prevents crystal defects during growth initiation.

Duty Rate — Mexico → United States

14.7%

Rate breakdown

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

• Include thermal gradient specifications (1500°C capable) proving puller-specific design

• Declare silicon/gallium arsenide compatibility per statistical notes

• Avoid classifying heater elements separately which go under heating elements heading

Czochralski Crystal Seed Chuck from Mexico — Import Duty Rate | HTS 8466.94.85.85