Zirconia Stabilized with Calcia from United States
Zirconia stabilized with calcia (CaO-stabilized ZrO2) is a ceramic powder used as an electrolyte in solid oxide fuel cells and oxygen sensors. It is a chemically defined inorganic oxide of zirconium, meeting the scope of Chapter 28 as a metal oxide. It is classified under tariff item 2825.60.00 as zirconium dioxide.
Duty Rate — United States → Canada
PGA flags (1)Show detailsHide detailsHCActive Pharmaceutical IngredientsMay be required
- HC
Active Pharmaceutical Ingredients · May be required
May require HC Active Pharmaceutical Ingredients depending on intended use (HC13) and Canadian product category (HC01). Matching criteria: Starts With 2825. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Ensure the product is presented as a powder or oxide, not as a sintered ceramic article, which would fall under Chapter 69
• Provide a certificate of analysis confirming the chemical composition to support classification under 2825.60.00
• Verify whether the stabilizer content affects the 'chemically defined' status; mixtures may require additional documentation