According to industry sources, copper foil maker Chang Chun Group has taken the lead in rising copper foil quotes, pushing other suppliers to also reset their quoting strategies....

Average international copper pricing dropped to US$5,000 per ton on October 15, a 7% decline in a single day. To reflect the falling price of copper, copper foil prices in Taiwan...

Recent weakening copper prices does not necessarily mean that copper foil makers will have a potential price revision in the following months, as electricity costs are going to rise...