Circuit Board Drawing Ink from Mexico
Conductive silver ink for hand-drawing prototypes on circuit boards. Falls under HTS 3215.90.50.00 as other specialized drawing inks. Dries to form electrical traces.
Duty Rate — Mexico → United States
11.8%
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
Import Tips
• Include conductivity test data and prototype end-use declaration
• Separate from bulk conductive pastes to maintain ink classification
• Comply with RoHS directives for electronic material imports