Battery Grade Ammonium Persulfate from Mexico
Battery grade ammonium persulfate used in lithium-ion battery electrode preparation and conductive polymer synthesis. HTS 2833.40.60.20 for ammonium peroxosulfates chemically defined. Ensures low metal impurities for electrochemical applications.
Duty Rate — Mexico → United States
13.1%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Trace metal analysis certificate mandatory; battery chemicals face IRA content requirements; ensure supply chain traceability for critical minerals