Spray-Dried Mannitol Spheres from Mexico
Spray-dried mannitol spheres are spherical particles produced for controlled-release drug delivery systems. Despite the physical modification, the product remains pure mannitol, and thus is classified under tariff item 2905.43.00 as a polyhydric acyclic alcohol.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the spheres are composed solely of mannitol without coating agents
• Provide particle size distribution data if requested by CBSA
• Ensure the product is not yet incorporated into a drug delivery system