Monocrystalline Boule Welder Power Supply Module from China
Power module for resistance welding systems in monocrystalline boule grinders, controlling current for precise flats indicating conductivity. Under HTS 8468.90.50.00 as welding parts for statistical note (a)(ii)(A). Stabilizes output for resistivity accuracy.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 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(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Include electrical certification (UL/CE) and semiconductor end-use letter; watch for EEI filing over $2500
• Pitfall: classifying as general electrical parts