By Pratima Desai and Julian Luk LONDON (Reuters) - Chile's Codelco, the world's largest copper producer, is reassessing the cost structure at its mine.
Chile s Codelco CFO resigns amid growing debt concerns kitco.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from kitco.com Daily Mail and Mail on Sunday newspapers.