YAG Crystal Boule from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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