Laser Isotope Separation System from Japan
An apparatus using precisely tuned lasers to selectively excite and ionize specific isotopes for separation, often for heavy water or uranium. Classified under HTS 8401.20.00.00 for its dedicated isotopic separation function.
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
• Submit detailed laser wavelength specs and separation efficiency data for Customs review
• Coordinate with DOE for technology control regime (TCR) compliance