Colored Fiberglass Printed Circuit Board Mat from Mexico
Mechanically bonded non-woven colored glass fiber mat used as substrate in rigid printed circuit boards for electronics. HTS 7019.69.90 covers other colored mechanically bonded glass fiber fabrics before resin impregnation. Color aids layer alignment in multi-layer boards.
Duty Rate — Mexico → United States
17%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify 'prepreg base' status to maintain fabric classification pre-resin
• Provide dielectric specs confirming electrical grade glass composition
• Avoid 'PCB substrate' terms that could imply finished article under 7019.90