Semiconductor Lead Frames from China
Copper alloy frames that hold semiconductor dice during wire bonding and packaging. Essential parts under 8541.90 for creating packaged semiconductor devices like ICs and transistors.
Duty Rate — China → United States
50%
Rate breakdown
9903.91.0550%Effective with respect to entries on or after January 1, 2025, articles the product of China, as provided for in subdivision (f) of U.S. note 31 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Include die attach specifications and plating composition details
• Avoid classification as scrap metal (copper waste) with production records
• High-value items; ensure accurate declared value per frame count