</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2922.50.40.00/Diphenhydramine Hydrochloride/China

Diphenhydramine Hydrochloride from China

Diphenhydramine features benzhydryl amino-ether oxygen function, an ethanolamine antihistamine. Falls under HTS 2922.50.4000 aromatic oxygen-function amino-compounds. Widely used in allergy medications.

Duty Rate — China → United States

19%

Rate breakdown

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Calculate with your customs valueVerify classification with AI

Import Tips

• Provide hydrochloride salt assay; comply with OTC monograph requirements; distinguish from Chapter 30 finished forms

Diphenhydramine Hydrochloride from China — Import Duty Rate | HTS 2922.50.40.00