Phenolic Resin Circuit Board Substrate from Mexico
Thin, non-cellular phenolic resin sheets used as base substrates for printed circuit boards before copper lamination. These sheets are unreinforced and not yet combined with metal layers, falling under plates, sheets, film, foil, and strip of phenolic resins.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the substrate is not laminated with copper or other materials; laminated products fall under different headings
• Provide documentation on the resin content and absence of reinforcement
• If the substrate is etched or processed, it may be classified as an article of Chapter 85