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Electrolytic Cement Copper from Japan

Cement copper precipitated in electrolytic tankhouse purification circuits using iron scrap. HTS 7401.00.00.00 covers this high-purity (80%+) precipitated copper used in anode casting.

Duty Rate — Japan → United States

0%

Rate breakdown

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

Import Tips

Include tankhouse operating parameters and current efficiency documentation

Distinguish from cathode crop ends which fall under 7404 scrap

Verify no short-circuit dendrite contamination affecting purity claims