Lithium Oxide Powder from Canada
Lithium oxide (Li₂O) powder is an inorganic base used in glass manufacturing to lower melting points and in ceramics for fluxing properties. It is classified under HTS 2825.20.00.00 as a chemically defined lithium oxide, aligning with Chapter 28 provisions for metal oxides.
Duty Rate — Canada → United States
3.7%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Confirm particle size and purity (>99%) via lab testing to maintain pure compound status
• Use UN1418 declaration for dangerous goods; segregate from acids/moisture in transit
• Differentiate from doped lithium oxide for electronics, which may fall under 3818