Zinc Calamine Powder IP Grade from China
IP-grade calamine powder consisting primarily of zinc oxide with trace ferric oxide for pharmaceutical skin treatments. Although it contains a small impurity, it still qualifies as zinc oxide under tariff item 2817.00.00 if the ferric oxide is incidental.
Duty Rate — China → Canada
0%
Import Tips
• Verify the ferric oxide content is below the threshold that would make it a separate compound or mixture
• Provide pharmacopoeia certificates to support the IP-grade claim
• If the calamine is formulated into a lotion or ointment, it would fall under Chapter 30