/industries/otherindustries/metals-mining/b/weblog/posts/long-term-copper-investments-remain-positive-but-not-without-160-challengesCommodities prices such as copper continue to fluctuate based on the economic softness in certain regions of the world. Emerson’s Juan Carlos Bravo of the metals and mining industry team, shares his perspectives from the recent CRU World Copper Conferenceen-USTelligent Community 13