Zirconia Ceramic Mortar and Pestle Set from China
A lab-grade zirconia ceramic mortar and pestle set, fired for grinding and mixing chemicals without contamination, features high hardness from oxide-based non-metallic materials. Its zirconia composition ensures chemical inertness and durability in laboratory use. This product falls under tariff item 6909.19.90 as ceramic ware for laboratory use.
Duty Rate — China → Canada
4.5%
Import Tips
• Verify the mortar and pestle are fired after shaping to meet Chapter 69 requirements
• Classify based on laboratory use, not household kitchen use, to avoid heading 69.11
• Document the zirconia composition and intended lab application for customs