Perhydrochrysene Carboxylic Acid from Mexico
Perhydrochrysene carboxylic acid is a fully saturated tetracyclic acid used in steroid synthesis analogs. HTS 2916.20.50.00 includes complex cyclanic systems as 'other'.
Duty Rate — Mexico → United States
3.7%
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
• Steroid analog import license may be required; extensive structural characterization needed; controlled substance watch list potential