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Fipronil Technical Grade from Mexico

Fipronil is a broad-spectrum insecticide with a substituted pyrazole ring in its aromatic heterocyclic structure. Classified as a drug under HTS 2933.19.3500 when imported as technical material for veterinary/agricultural pharmaceutical formulations. Used in flea/tick treatments and crop protection.

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

Provide EPA registration and FIFRA compliance documentation for pesticide drug import

Include LC50 toxicity data and purity certificate (>95% ai) confirming pyrazole structure

Segregate from 3808 formulations; bulk technical stays in Chapter 29