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2933.59.21.00/Diphenhydramine Citrate/Mexico

Diphenhydramine Citrate from Mexico

Diphenhydramine citrate salt serves as an antihistamine for allergies and anti-nauseant in motion sickness. Aromatic with pyrimidine elements, under HTS 2933.59.21.00 per drug subheading. Chapter C(1) places salts with organic compound.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Citrate follows base per notes; verify no impurities >0.1%

• Avoid fire-extinguisher exclusions

• Prior FDA alert check for drowsiness warnings

Diphenhydramine Citrate from Mexico — Import Duty Rate | HTS 2933.59.21.00