CDA 779 Zinc Alloy Ingots from China
CDA 779 ingots are a zinc-aluminum-copper alloy in unwrought form, conforming to Copper Development Association specifications. Zinc is the predominant metal by weight, and the alloying elements exceed 2.5%, making it a zinc alloy under Chapter 79.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the ingots are not further processed beyond casting, as additional working may change classification
• Maintain records of the alloy composition to prove zinc predominance
• Be aware that the product may be subject to import permits if it contains controlled substances