Anhydrous Lithium Hydroxide from Japan
Anhydrous lithium hydroxide (LiOH) is a highly reactive white powder utilized in grease manufacturing, CO2 scrubbing systems, and as a flux in ceramics. Classified under HTS 2825.20.00.00 as a pure lithium hydroxide, distinct from its hydrated forms per Chapter 28 inorganic base definitions.
Duty Rate — Japan → United States
3.7%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Require supplier CoA specifying anhydrous status to differentiate from monohydrate and avoid reclassification
• Package in moisture-proof containers; declare as corrosive solid (UN2679) for IMDG/IATA compliance
• Monitor for impurities exceeding 0.5% which could shift to 2825.90 if considered complex