C122 Phosphorized Copper Rod from Mexico
A DHP (deoxidized high phosphorus) C122 copper rod for plumbing fittings, containing trace phosphorus for weldability. It is classified under tariff item 7407.10.90 as an 'other' rod of refined copper, as its phosphorus content is below the threshold that would make it an alloy. The product is used in plumbing applications due to its weldability and corrosion resistance.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the phosphorus content is below 0.3% to qualify as refined copper, not a copper alloy
• Provide a certificate of analysis to the CBSA to verify composition
• Ensure the rod is solid and not hollow to maintain classification under this item