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Zinc Gluconate Hydrate BP Grade from Mexico

Zinc gluconate hydrate, British Pharmacopoeia grade, is the zinc salt of gluconic acid classified under HTS 2918.16.50.90 as other gluconic salts. Used in lozenges for cold symptom relief and immune support.

Duty Rate — Mexico → United States

110%

Rate breakdown

9903.04.6096.3%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter

Import Tips

Provide zinc content certificate (12.5-14.5%) and microbial limits for pharma entry

Declare hydrate water content to avoid moisture-related valuation disputes