Czochralski Crystal Puller from Mexico
A Czochralski method machine used to grow monocrystalline silicon boules from molten semiconductor material by precisely pulling and rotating a seed crystal. It falls under HTS 8474.80.0015 as machinery for shaping or molding mineral substances in solid form, specifically for processing semiconductor crystal growth classified as a mineral product.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify equipment qualifies under statistical note for semiconductor wafer manufacturing to ensure correct classification
• Provide detailed technical specs and end-use certification to avoid misclassification as general industrial machinery