Rebuilt Engis Hyprez Lapping Machine from China
Rebuilt precision lapping system for finishing semiconductor substrates including silicon carbide wafers using electrolytic abrasives. Under HTS 8460.40.8010 as rebuilt lapping machine for hard cermet materials. Achieves damage-free surfaces for power semiconductor applications.
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
• Specify substrate materials handled (Si, GaAs, SiC) in import declarations
• Electrical safety certifications mandatory for rebuilt electrolytic equipment
• Watch for reclassification when imported with power supplies as complete set