Manganese Dioxide (MnO2) Powder from Japan
High-purity manganese dioxide powder used in the production of dry-cell batteries like alkaline and zinc-carbon types. It falls under HTS 2820.90.00.00 as an 'other' manganese oxide, chemically defined as a metal oxide in Chapter 28. This inorganic compound serves as a depolarizer in battery cathodes.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Verify purity levels and chemical composition via lab certification to confirm classification as chemically defined under Chapter 28 notes
• Include Safety Data Sheets (SDS) and battery-grade specifications in documentation to avoid misclassification as a waste or mixture
• Check for REACH-like restrictions on manganese compounds; ensure proper hazardous material labeling for powder shipments