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Famotidine API from Mexico

Famotidine is an aromatic imine-function histamine H2-receptor antagonist used for acid reflux treatment. It qualifies for HTS 2925.29.20.00 as a drug with carboxyimide and imine characteristics. Widely imported for generic antacid tablet production.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

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

Import Tips

Submit BE/ANDA documentation linking to approved reference product

Include thioether oxidation stability data for impurity control

Verify dual function classification maintains 'drugs' status under 2925

Famotidine API from Mexico — Import Duty Rate | HTS 2925.29.20.00