Zirconia Nanopowder (ZrO2 99.9% Pure) from Mexico
Zirconia nanopowder is ultrafine zirconium dioxide with 99.9% purity, used in advanced coatings and fuel cells. It is classified under this tariff item as pure zirconium dioxide, regardless of particle size, per the Chapter 28 notes.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the nanopowder is not coated or surface-treated, which could change classification
• Provide particle size distribution data to the CBSA
• Verify the purity level with a certificate of analysis