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7403.13.00.00/Electrolytic Tough Pitch Copper Billets/Canada

Electrolytic Tough Pitch Copper Billets from Canada

Electrolytic tough pitch (ETP) copper billets are refined copper (99.9% Cu with controlled oxygen) cast into billet form for wire rod production. Classified under HTS 7403.13.00.00 as unwrought refined copper billets, they are key for high-conductivity applications like power cables. Produced via electrolytic refining for optimal electrical properties.

Duty Rate — Canada → United States

1%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))
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Import Tips

• Include electrolytic refining process documentation to distinguish from fire-refined copper, preventing misclassification

• Verify compliance with electrical conductivity standards (IACS minimum 100%) via lab reports for customs clearance

• Watch for Section 232 tariffs on copper; apply for exclusions if billets are for defense-critical applications

Electrolytic Tough Pitch Copper Billets from Canada — Import Duty Rate | HTS 7403.13.00.00