Notice of 4QOR

Rio Tinto PLC 12 January 2006 Rio Tinto fourth quarter operations review Rio Tinto will, on the 18th January 2006, be releasing its fourth quarter production figures for 2005. For further information, please contact: LONDON AUSTRALIA Media Relations Media Relations Maria Darby Walker Ian Head Office: +44 (0) 20 7753 2305 Office: +61 (0) 3 9283 3620 Mobile: +44 (0) 7725 036 544 Mobile: +61 (0) 408 360 101 Investor Relations Investor Relations Nigel Jones Dave Skinner Office: +44 (0) 20 7753 2401 Office: +61 (0) 3 9283 3628 Mobile: +44 (0) 7917 227 365 Mobile: +61 (0) 408 335 309 David Ovington Susie Creswell Office: +44 (0) 20 7753 2326 Office: +61 (0) 3 9283 3639 Mobile: +44 (0) 7920 010 978 Mobile: +61 (0) 418 933 792 Website: www.riotinto.com This information is provided by RNS The company news service from the London Stock Exchange

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Rio Tinto (RIO)
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