Lithium Tungsten Hydride from Japan
Lithium tungsten hydride acts as solid-state hydrogen storage for batteries and fuel cells. Complex hydride of tungsten classifies under HTS 2850.00.10.00 per heading scope. Offers 7-9 wt% reversible hydrogen capacity.
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
• Air-reactive; ship under argon atmosphere with UN3462 designation
• Hydrogen release testing confirms hydride vs alloy classification
• Battery directive compliance for lithium-containing energy materials