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Czochralski Crystal Puller for Silicon Wafer Production from Mexico

A specialized machine tool that uses the Czochralski method to grow monocrystalline silicon boules by pulling a seed crystal from molten silicon. The boule is then sliced into wafers for semiconductor fabrication. Classified under HTS 8465.96.0040 as a splitting, slicing, or paring machine for woodworking due to its precision slicing capabilities on hard materials akin to wood processing.

Duty Rate — Mexico → United States

12.4%

Rate breakdown

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

Import Tips

Verify classification against Chapter 84 statistical notes for semiconductor wafer manufacturing equipment to confirm eligibility under this subheading

Provide detailed technical specs and end-use certificates proving it's for boule pulling prior to wafer slicing to prevent reclassification

Czochralski Crystal Puller for Silicon Wafer Production from Mexico — Import Duty Rate | HTS 8465.96.00.40