Ceria-Stabilized Alumina Three-Way Catalyst from China
Ceria-stabilized alumina three-way catalyst containing platinum, rhodium, and palladium on a complex oxide support, used in automotive catalytic converters to convert CO, hydrocarbons, and NOx. The multi-metal formulation and specialized support make it a complex supported catalyst preparation. It falls under this tariff item as a supported catalyst not elsewhere specified or included.
Duty Rate — China → Canada
Import Tips
• Provide a detailed technical data sheet showing the composition of precious metals and support materials to support classification
• Verify if the catalyst meets Canadian vehicle emission standards and whether any environmental permits are needed
• Confirm whether the product qualifies for duty-free treatment under the Canada-Korea Free Trade Agreement if sourced from Korea