Test Wafer Qualification Roll from Canada
Roll used in qualification grinders for monitor/test wafers that calibrate semiconductor processing tools. Under HTS 8455.30.00.65 as ≤2,268 kg rolling mill roll for semiconductor wafer processing equipment. Ensures process control standards.
Duty Rate — Canada → 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
• Document use for SEMI M1 monitor wafers and process qualification
• Weight and balance certification critical
• Pitfall: classifying as R&D equipment instead of production tooling