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Sulfamethazine Bolus Tablets API from Mexico

Granular sulfamethazine active pharmaceutical ingredient specifically manufactured for compression into large veterinary bolus tablets administered to ruminants. Classified under HTS 2935.90.30.00 as bulk sulfamethazine anti-infective drug substance before final tableting. Particle size optimized for uniform tablet dissolution in animal digestive systems.

Duty Rate — Mexico → United States

10%

Rate breakdown

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

Import Tips

Specify 'direct compression grade' in documentation and provide flowability/purity specs; FDA requires veterinary new animal drug application status

Avoid declaring as 'finished boluses' which changes chapter

Sulfamethazine Bolus Tablets API from Mexico — Import Duty Rate | HTS 2935.90.30.00