2933.99.82/Tetrazole API Intermediate/Mexico

Tetrazole API Intermediate from Mexico

Tetrazole contains four nitrogen atoms in a five-membered aromatic ring, classified as nitrogen heterocycle only under HTS 2933.99.82. Critical for sartans blood pressure medications.

Duty Rate — Mexico → United States

6.5%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Calculate with your customs valueVerify classification with AI

Import Tips

• ANDA documentation for generic APIs; stability under acid conditions; explosive hazard declarations

Tetrazole API Intermediate from Mexico — Import Duty Rate | HTS 2933.99.82