Electron Beam Copper Plating Post-Bake Oven from China
Post-plating bake oven using electron beam heating to stabilize electrodeposited copper on printed circuit boards, relieving hydrogen embrittlement. Critical step in PCB plating line for multilayer boards. HTS 8514.31.10.00 classification for printed circuit production equipment.
Duty Rate — China → United States
35%
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
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]
Import Tips
• Specify plating bath chemistry compatibility and hydrogen bake profiles
• Include interlock systems documentation for plating line integration
• Certify compliance with IPC-4552 ENIG plating process requirements