8464.20.01.20/Sapphire Wafer Grinder/Canada

Sapphire Wafer Grinder from Canada

Precision grinder for synthetic sapphire wafers used in LED epitaxy and RF devices, grinding to optical tolerances. Classified under HTS 8464.20.0120 for grinding machines working hard mineral materials like corundum (sapphire). Prepares substrates for epitaxial growth in optoelectronics.

Duty Rate — Canada → United States

12%

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
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Import Tips

• Include Mohs hardness specs confirming sapphire compatibility; reference LED/compound semiconductor applications; verify cleanroom compatibility certifications

Sapphire Wafer Grinder from Canada — Import Duty Rate | HTS 8464.20.01.20