Hydroxypropyl Methylcellulose Pellets from China
Hydroxypropyl methylcellulose (HPMC) pellets serve as controlled-release agents in pharmaceuticals, a cellulose ether with mixed substituents. This product is a cellulose derivative in primary pellet form, classified under tariff item 3912.90.00 as 'Other' cellulose and chemical derivatives.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the product is not formulated with other excipients, as pre-mixed pharmaceutical binders may be classified elsewhere
• Provide a certificate of analysis showing the degree of substitution and viscosity for CBSA review
• If the product is for pharmaceutical use, verify compliance with Health Canada regulations