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Barbituric Acid from Mexico

Barbituric acid is a pyrimidine-trione cyclic amide used as intermediate for barbiturate sedatives. Classified in HTS 2924.29.95.00 as 'other' cyclic amide. Historical pharmaceutical precursor under DEA controls.

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

DEA import permit required for List I chemical; provide legitimate medical/research use; controlled precursor declaration mandatory