Calcined Zirconium Dioxide from Japan
Calcined zirconium dioxide is a high-temperature treated ZrO2 powder used in abrasives, refractories, and ceramics. 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 — Japan → Canada
0%
Import Tips
• Confirm the calcination process does not introduce organic additives that would shift classification to Chapter 38
• Keep records of the manufacturing process to show it remains a pure oxide
• If the powder is used in abrasives, check if it is part of a prepared article, which may fall under other headings