Precision Boule Flattening Planer from Canada
Machine tool that planes reference flats on semiconductor boules to indicate conductivity type and resistivity, critical for wafer identification. HTS 8461.90.60.30 covers this as planing equipment for cermet semiconductor materials per Chapter 84 notes.
Duty Rate — Canada → United States
14.4%
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 resistivity flat specification sheets matching statistical note requirements
• Prevent reclassification by distinguishing from wafer slicing saws (different function)