Battery-Grade Manganese Powder 99.5% from China
Specially refined manganese powder at exactly 99.5% purity for lithium-manganese oxide cathodes in rechargeable batteries. Classified under HTS 8111.00.49.10 due to its unwrought powder state and threshold purity, separate from compounds or lower-grade ores. Controlled oxygen content prevents oxidation during storage.
Duty Rate — China → United States
14%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Provide MSDS and end-use statement for battery production to aid CBP review; ensure inert packaging
• Common pitfall: confusing with MnO2 precursors under Chapter 28