South African power utility Eskom said it had signed an amended tariff deal with BHP Billiton for its Mozambican aluminium smelter to remove a link to commodity pricing that hit Eskom’s balance sheet last year.
See http://www.mineweb.com/mineweb/view/mineweb/en/page67?oid=105589&sn=Detail&pid=92730.
For background see http://www.mineweb.com/mineweb/view/mineweb/en/page38?oid=102270&sn=Detail&pid=92730.
This article also mentions Anglo American.