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2933.11.00.00/Aminophenazone/Mexico

Aminophenazone from Mexico

Aminophenazone is a derivative of phenazone with an amino group substitution, used in pharmaceutical synthesis. Classified under HTS 2933.11.00.00 due to its status as a phenazone derivative containing the characteristic unfused pyrazole ring. Imported as a high-purity intermediate for analgesic 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
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Import Tips

• Include NMR spectra confirming pyrazole ring integrity; declare DEA watch-list status if applicable; use proper UN packaging for toxic solids during transport

Aminophenazone from Mexico — Import Duty Rate | HTS 2933.11.00.00