New Silicon Ingot Puller from Mexico
Automated puller system for growing large-diameter silicon ingots using Czochralski process for semiconductor wafer production. New machinery under HTS 8439.10.0010 for pulp-making equipment including crystal growers. Features magnetic field control for oxygen reduction.
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
• Provide growth method certification matching statistical note (a)(i)
• Ensure no prior installation proof for 'new' status
• Avoid general melting pots under 8454