Polyimide Glass Double-Sided Copper Clad from Mexico
High-temperature polyimide resin with glass fabric double-sided copper clad laminate, refined copper foil ≤0.15mm thick on both sides. Used in aerospace and military PCBs requiring 260°C+ performance. HTS 7410.21.3040 classification for plastics-impregnated glass with double copper.
Duty Rate — Mexico → United States
13%
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
• ITAR/EAR export control markings required even on imports—check end-use statements
• Thermal performance specs (Tg, CTE) documentation essential for high-reliability claims
• Small production runs common—ensure minimum order quantities don't trigger special duty rates