... of the company's revenues are derived from copper, which is extremely sensitive to cyclical industries like construction and industrial machinery manufacturing. These industries in turn are heavily influenced by the macroeconomic sentiment and ...
http://www.forbes.com/sites/greatspeculations/2013/04/17/wimpy-global-economy-will-drag-on-freeport-mcmorans-earnings/
http://www.forbes.com/sites/greatspeculations/2013/04/17/wimpy-global-economy-will-drag-on-freeport-mcmorans-earnings/
