Used Wafer Slicing Diamond Saw from Germany
Used diamond wire saw for slicing thin wafers from monocrystalline semiconductor boules, as in statistical note (a)(ii)(B). Falls under 8439.10.0090 for used machinery in pulp-making from fibrous cellulosic semiconductor materials.
Duty Rate — Germany → 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
• Include wire tension and blade wear logs to prove usage and rebuild status
• Declare diamond content accurately to prevent undervaluation penalties
• Ensure coolant system residue testing for import health/safety clearance