01 JULY 2010AL CIRCLECopper, Aluminum, Zinc Slump in Quarter on Economic ConcernsEdited by : AL CIRCLE1 min read...Copper, aluminum and zinc are heading for a quarterly slump on concerns about the strength of the global economy.Tagged with:AluminiumPriceMarketPrevious articleChina Cuts Aluminium Output as Markets Slide ContinuesNext articleAEC, Aluminum Association Team Up for Aluminum Week in Chicago.Grow with AL CircleKNOW MORE