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Copper producer KGHM plans to construct wind farms in southwest Poland to lower costs and reduce its dependence on external supplies.

Copper giant KGHM plans wind farms in Poland to serve plants

Copper producer KGHM plans to construct wind farms in southwest Poland to lower costs and reduce its dependence on external supplies.

Copper producer KGHM plans to construct wind farms in southwest Poland to lower costs and reduce its dependence on external supplies.