Beryllium Laser Mirror Substrates from Japan
CNC-machined beryllium substrates for high-power laser mirrors in defense systems. As specialized articles, under HTS 8112.19.00.00 'other' beryllium products.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• File EEI with BIS for export-controlled optics components
• Specify wavefront error specs to justify article status vs. simple blanks
• Use anti-static ESD packaging for cleanroom delivery