Wafer Slicing Coolant Pump from Mexico
Liquid pump delivering coolant to diamond wire saws during wafer slicing from silicon boules in semiconductor fabrication. HTS 8413.81.0040 covers this as other pumps for wafer preparation equipment. Maintains blade temperature for precise, thin wafer cuts without thermal damage.
Duty Rate — Mexico → United States
10%
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
• Document coolant compatibility with silicon materials; ensure FDA-equivalent cleanroom certifications
• Common pitfall: undervaluing high-precision components leading to audits