Battery-Grade Lithium Metal Foil from Canada
Thin lithium metal foil (0.1-0.5mm thick, 99.95% purity) rolled for use as anodes in lithium-metal batteries. Falls under HTS 2805.19.90.10 as unwrought alkali metal lithium, not further processed into articles. Protected from air exposure during handling.
Duty Rate — Canada → United States
5.5%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Provide material safety data sheets (MSDS) detailing reactivity with water; DOT requires Class 4.3 packaging
• Confirm thickness under 6mm to maintain 'unwrought' status; thicker sheets risk classification as plate
• Check end-use declarations to prevent diversion to restricted nuclear applications under export controls