Electrolytic Manganese Dioxide for Zinc-Carbon Batteries from China
Specialized electrolytic MnO2 optimized for zinc-carbon dry cells, providing reliable voltage and shelf life. Falls under HTS 2820.10.00.00 as pure manganese dioxide, produced electrolytically from manganese sulfate solutions. It meets battery industry standards for purity and reactivity.
Duty Rate — China → United States
29.7%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Include electrochemical test data in shipments to substantiate battery-grade purity
• Use nitrogen-purged packaging to prevent moisture absorption
• Declare value based on spot manganese prices to avoid undervaluation disputes