🖼️00Read later0Read MoreCopper Costs Turn Negative for Southern, Vale as Gold and Silver Byproducts SoarBloomberg.com·James Attwood, Mariana Durao·6 months ago#H0ixPuMq#generic1sthgfuture#valesa#generic1stgcfuture#southerncoppercorp#copper+6 more🧰Tag tools✨Add tagFor copper miners Southern Copper Corp. and Vale SA, surging prices of byproducts like gold and silver are creating an unusual situation: The cost of producing the red metal has turned negative.15s
