Semiconductor Centrifuge Bowl from Mexico
Stainless steel centrifuge bowl for high-speed separation in semiconductor wafer lapping slurry purification systems. Falls under 8421.91.60.00 as 'other' parts of centrifuges used in preparing ultra-flat wafer surfaces. Critical for removing abrasives and achieving nanometer-level tolerances.
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 material certificates showing corrosion-resistant alloys suitable for chemical slurries
• Label as 'semiconductor processing parts' to distinguish from general industrial centrifuge components
• Watch for reclassification if bowl includes fixed nozzles, potentially becoming complete filtering apparatus