YAG Crystal Boule from Canada
Yttrium Aluminum Garnet (YAG) single crystal boule, grown by Czochralski process, over 2.5 grams, for laser rod production. HTS 3824.99.1900 applies to such cultured crystals excluding Chapter 90 optics. Used in solid-state lasers and scintillators.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include spectroscopic analysis confirming YAG composition to prevent confusion with optical parts
• Label as 'raw cultured boule - not optical element' to comply with exclusion notes