C14200 DHP Refined Copper Cakes from China
C14200 DHP (Deoxidized High Phosphorus) refined copper cakes contain 0.015-0.040% phosphorus for deoxidation, in unwrought slab form for tubing applications. They fall under tariff item 7403.19.00 as other unwrought refined copper, as the phosphorus content is within the refined copper limits.
Duty Rate — China → Canada
0%
Import Tips
• Verify the phosphorus content is within the refined copper limits (≤0.3% for other elements) to avoid classification as a copper alloy
• Provide a certificate of analysis showing phosphorus and copper percentages
• Note that if the cakes are extruded into tubes, they may fall under heading 7411