Rebuilt Semiconductor Wafer Slicing Saw from China
Used inner-diameter saw rebuilt for slicing thin wafers from monocrystalline silicon boules with minimal kerf loss. HTS 8463.90.0040 covers this as rebuilt metalworking saw without primary material removal intent. Critical for high-yield wafer production.
Duty Rate — China → United States
41.9%
Rate breakdown
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Include diamond blade specs and slicing tolerance data for customs valuation
• Certify saw alignment post-rebuild to confirm functionality
• Declare as 'precision saw for cermets' to match tariff description