Semiconductor Wafer Edge Grinder Water Valve from Japan
Precision water control valve for edge grinding stations removing damaged crystal layer post-slicing/polishing. HTS 8481.80.9050 for wafer preparation equipment appliances. Prevents chipping for yield improvement.
Duty Rate — Japan → United States
12%
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
• Specify edge profile geometries supported (laser diced compatible)
• Include DI water resistivity specs for process purity
• Link to full wafer prep sequence documentation