Czochralski Crystal Puller Turbine from Mexico
A specialized gas turbine powering Czochralski crystal pullers used to grow monocrystalline silicon boules from which semiconductor wafers are sliced. Classified under HTS 8411.81.80.10 as an industrial turbine for semiconductor manufacturing equipment per statistical note 1. Power output does not exceed 5,000 kW, designed specifically for precise control in crystal growth processes.
Duty Rate — Mexico → United States
12.5%
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 turbine power rating documentation to confirm ≤5,000kW classification; obtain semiconductor manufacturing end-use certificate; ensure statistical note 1 applicability via equipment specs