Promethazine Hydrochloride from China
Promethazine hydrochloride is a phenothiazine derivative serving as an antihistamine, antiemetic, and sedative. Its phenothiazine ring-system is not further fused, meeting tariff item 2934.30.00.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the product is a pure chemical compound and not a formulated drug
• Provide a certificate of analysis for customs clearance
• Verify if the product requires a Canadian Drug Establishment Licence