Hollow Copper Square Profiles for Electrical Busbars from China
Extruded square hollow profiles of refined copper used in high-current electrical busbar systems. They feature thin walls for weight reduction while maintaining conductivity, qualifying as hollow profiles of refined copper.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the profiles are hollow and of refined copper
• If the profiles are used in electrical machinery, they may be classified under Section XVI if they are parts of machines
• Provide purity certificates to support refined copper classification