Polyimide Glass Double-Sided Copper Clad from China
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 — China → United States
38%
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
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
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