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2841.69.00.90/Sodium Permanganate Solution 40%/Japan

Sodium Permanganate Solution 40% from Japan

A 40% aqueous solution of sodium permanganate (NaMnO4) used in industrial wastewater oxidation processes. Classified under HTS 2841.69.00.90 as 'other' permanganates, this peroxometallic salt qualifies as chemically defined per subchapter notes. It is imported in plastic carboys for chemical manufacturing.

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%
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Import Tips

• Classify based on chemical composition, not concentration—solutions remain under pure salt headings; provide assay reports proving >99% permanganate content; comply with DOT corrosive liquid regulations (UN 3098)