Used Semiconductor Wafer Polisher from Mexico
Used chemical-mechanical polisher (CMP) for surface finishing of silicon wafers to atomic flatness. Matches statistical note (a)(ii)(C) wafer polishers, under used pulp-finishing machinery 8439.10.0090.
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 slurry residue analysis for hazmat compliance
• Avoid classifying pad conditioners separately to maintain set integrity
• Register with semiconductor equipment standards bodies pre-import