2941.90.10.50/Bacitracin Zinc USP/Mexico

Bacitracin Zinc USP from Mexico

Bacitracin zinc, produced by Bacillus subtilis fermentation, is a natural polypeptide antibiotic for topical bacterial infections. HTS 2941.90.10.50 covers this unnamed natural antibiotic as a chemically defined organic compound salt per chapter note (C). The zinc salt form maintains classification with the base antibiotic.

Duty Rate — Mexico → United States

0%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Submit proof of natural polypeptide structure via HPLC analysis confirming fermentation origin

• Zinc salt classified with base per chapter note 5(C)(1); declare exact salt form on entry

• Watch potency labeling; <50 units/mg may trigger veterinary feed grade scrutiny

Bacitracin Zinc USP from Mexico — Import Duty Rate | HTS 2941.90.10.50