Quotes for copper foil have stayed at US$2.80/kg recently compared to US$2.50/kg in the fourth quarter of 2012, thanks to limited capacity ramps by makers, according to industry sources.
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Quotes for copper foil have stayed at US$2.80/kg recently compared to US$2.50/kg in the fourth quarter of 2012, thanks to limited capacity ramps by makers, according to industry sources.