Rio Tinto impairments and management changes
Rio Tinto expects to recognise a non-cash impairment charge of approximately US$14 billion (post tax) in its 2012 full year results. These impairments include an amount of approximately US$3 billion relating to Rio Tinto Coal Mozambique (RTCM), as well as reductions in the carrying values of Rio Tinto’s aluminium assets (mostly Rio Tinto Alcan (RTA) …