Conductive Silver-Coated Glass Microspheres from Mexico
Glass microspheres (40-80 microns) with vacuum-deposited silver coating for conductive adhesives and electronics. Falls under HTS 7018.20.00.00 as base glass microspheres ≤1 mm, with coating not affecting primary glass classification per chapter notes.
Duty Rate — Mexico → United States
15%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document coating thickness to prove it doesn't constitute 'metal article'; segregate from uncoated beads; test for tariff shift if assembled abroad