Marine Grade Refined Cu Bar from China
A refined copper bar with a solid rectangular cross-section, containing phosphorus to enhance corrosion resistance for marine applications such as propeller shafts and underwater fittings. It is classified under tariff item 7407.10.90 as an 'other' bar or profile of refined copper, not a hollow profile.
Duty Rate — China → Canada
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Confirm the phosphorus content does not exceed the limits for refined copper under Chapter Note 1(a); otherwise, it may be considered a copper alloy
• Provide documentation of the rectangular cross-section dimensions to distinguish it from wire or plates
• Be aware that marine applications may require additional certifications (e.g
• ASTM) for CBSA clearance