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Copper cathode.
Copper billet, ingot.
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Copper ingot.
Copper ingots.
99.8 % copper ingot.
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Copper ingot.
Copper ingot.
Copper ingots 99 99%.
Copper ingots.
Copper ingots.
Copper Ingots.
Copper Ingots.
Copper ingots.
Copper Ingots.
Copper ingots.
Copper ingot.