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Battery Grade Ammonium Persulfate from Canada

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 — Canada → United States

13.1%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Trace metal analysis certificate mandatory; battery chemicals face IRA content requirements; ensure supply chain traceability for critical minerals