ASUS ProArt PA32DC Monitor Power Board from China
Main power supply control board for ASUS ProArt PA32DC professional 4K monitors (subheading 8528.52). Handles voltage regulation, inverter control, and backlight power delivery. Classified under 8504.90.41.00 as part of monitor power supplies specifically listed in the subheading.
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
• Submit monitor service manual pages documenting the board's power supply function
• Clearly mark as 'monitor power supply PCB' vs generic circuit boards (8473)
• Include phosphor compliance if involving display backlight systems