South32 tumbles after $818 million alumina, nickel writedown
Copper production for the three months to June 30 also fell 14% from the year before.
North Carolina and Alcoa Inc. are promising a long fight over control of nearly 40 miles of the Yadkin River where the largest U.S. aluminum producer has operated four electricity-generating dams for more than half a century….more at Journalnow.com
