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2833.40.60.20/Ammonium Persulfate Prills/Canada

Ammonium Persulfate Prills from Canada

Prilled ammonium persulfate for mining explosives initiation and soil remediation applications. HTS 2833.40.60.20 specifically covers ammonium peroxosulfates in all physical forms. Provides controlled oxygen release for oxidation reactions.

Duty Rate — Canada → United States

13.1%

Rate breakdown

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

• Mining chemicals require end-use certificates; comply with ATF regulations if explosive precursor; bulk shipments need proper ventilation certification