Spray-Dried Mannitol Spheres from Canada
Spherical mannitol particles produced by spray-drying for controlled-release drug delivery systems. Still pure mannitol under HTS 2905.43.00.00 as physical modification doesn't change chemical identity. Used in advanced pharma formulations.
Duty Rate — Canada → United States
64.6%
Rate breakdown
9903.03.1450%Articles the product of Canada as provided in subdivision (b)(3) of U.S. note 51 to this subchapter
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide SEM images and PSD analysis; ensure friability <1%; validate spray-drying process validation