Wafer Backside Grinder Roll from Mexico
Roll specifically for thinning wafer backside to target thickness while preserving frontside device layers in semiconductor packaging. HTS 8455.30.00.65 for <2,268 kg rolls in wafer preparation equipment. Enables 3D stacking and advanced packaging.
Duty Rate — Mexico → United States
10%
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
• Include TAIKO ring grinding process documentation if applicable
• Specify backside damage layer specs
• Avoid classification with general lapping equipment