Czochralski Crystal Puller from Mexico
A machine tool that uses the Czochralski method to grow monocrystalline silicon boules by pulling a seed crystal from molten silicon, grinding the boule to precise diameter. Classified under HTS 8461.50.80.90 as a sawing or cutting-off machine tool working by removing metal or cermets for semiconductor crystal preparation.
Duty Rate — Mexico → United States
14.4%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Verify equipment qualifies under statistical notes for semiconductor manufacturing to avoid reclassification
• Provide detailed technical specs and end-use certificates to customs for duty preference claims