Wafer Slicing Diamond Saw from China
A wafer slicing diamond saw cuts thin wafers from monocrystalline semiconductor boules using a diamond-impregnated blade for minimal kerf loss and high precision. It is essential for wafer preparation in chip manufacturing. HTS 8486.10.00.00 covers this as boule-to-wafer slicing apparatus.
Duty Rate — China → United States
25%
Rate breakdown
9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Certify blade diamond content and slicing thickness (<500μm) for proper heading
• Document integration with cleanroom standards to support semi-specific use