Estrone from Mexico
Estrone is a weak estrogen steroid hormone convertible to estradiol in the body, used in estrogen replacement therapies. Classified under HTS 2937.23.5010 as an estrogen hormone derivative used primarily for hormonal effects. Available in synthetic form for pharmaceutical applications.
Duty Rate — Mexico → United States
0%
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
Import Tips
• Obtain DEA import permit if precursor potential exists; Include batch analysis showing isomer purity per chapter note (b); Use insulated packaging for light-sensitive hormone stability