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Pharmaceutical Grade Ammonium Alum from Canada

USP-grade ammonium alum used in topical astringents and pharmaceuticals. HTS 2833.30.00.00 due to its chemically defined alum nature.

Duty Rate — Canada → United States

11.6%

Rate breakdown

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

Import Tips

FDA registration for pharma use; GMP certification required

Test for heavy metals to meet pharmacopeia standards