Annual Information Update

Rio Tinto PLC 01 May 2008 Regulatory announcement: annual information update RIO TINTO PLC ('the Company') ANNUAL INFORMATION UPDATE FOR THE PERIOD UP TO AND INCLUDING 30 APRIL 2008 The Company announces that in accordance with the requirements of the Prospectus Rule 5.2, the following information has been published or made available to the public during the period ended 30 April 2008 in compliance with laws and rules dealing with the regulation of securities, issuers of securities and securities markets. For the purpose of this update the information is only referred to and full copies of each item can be found at the locations specified below. 1. Announcements made via the Regulatory News Service ('RNS') a Regulatory Information Service ('RIS'). All documents listed below were published via PR Newswire, a Regulatory Information Service, on the dates indicated. Time /Date Code Name Headline 17:33 30-Apr-08 RIO Rio Tinto PLC Total Voting Rights 17:58 29-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:55 29-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 16:16 28-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 16:14 28-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 16:52 25-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 16:46 25-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 14:39 25-Apr-08 RIO Rio Tinto PLC Director/PDMR Shareholding 17:36 24-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:32 24-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 07:01 24-Apr-08 RIO Rio Tinto PLC Results of Voting at 2008 AGM 07:01 24-Apr-08 RIO Rio Tinto PLC AGM Statement 17:11 23-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 16:59 23-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 13:47 23-Apr-08 RIO Rio Tinto PLC Blocklisting Interim Review 17:28 22-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:24 22-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 16:53 21-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 16:51 21-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 17:26 18-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:24 18-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 14:57 18-Apr-08 RIO Rio Tinto PLC Director/PDMR Shareholding 16:27 17-Apr-08 RIO Rio Tinto PLC Result of voting at 2008 AGM 12:35 17-Apr-08 RIO Rio Tinto PLC Rio Tinto plc AGM 07:00 17-Apr-08 RIO Rio Tinto PLC Rio Tinto completes sale 17:48 16-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:47 16-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 09:48 16-Apr-08 RIO Rio Tinto PLC Coal & Allied 1QPR 07:01 16-Apr-08 RIO Rio Tinto PLC Op review Q1 2008 17:15 15-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:12 15-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 15:49 15-Apr-08 RIO Rio Tinto PLC Director/PDMR Shareholding 17:46 14-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:45 14-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 17:04 14-Apr-08 RIO Rio Tinto PLC Director/PDMR Shareholding 17:26 11-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:20 11-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 17:24 10-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:24 10-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 17:08 09-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:05 09-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 15:17 09-Apr-08 RIO Rio Tinto PLC Director/PDMR Shareholding 17:13 08-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:11 08-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 17:17 07-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:14 07-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 17:38 04-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:34 04-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 15:00 04-Apr-08 RIO Rio Tinto PLC Holding(s) in Company 17:36 03-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:34 03-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 10:10 03-Apr-08 RIO Rio Tinto PLC Holding(s) in Company 17:09 02-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:07 02-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 18:10 01-Apr-08 RIO Rio Tinto PLC Rule 2.10 Announcement 18:08 01-Apr-08 RIO Rio Tinto PLC Transaction in Own Shares 17:28 31-Mar-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:25 31-Mar-08 RIO Rio Tinto PLC Transaction in Own Shares 15:12 31-Mar-08 RIO Rio Tinto PLC Total Voting Rights 17:40 28-Mar-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:37 28-Mar-08 RIO Rio Tinto PLC Transaction in Own Shares 17:27 27-Mar-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:25 27-Mar-08 RIO Rio Tinto PLC Transaction in Own Shares 18:18 26-Mar-08 RIO Rio Tinto PLC Director/PDMR Shareholding 18:16 26-Mar-08 RIO Rio Tinto PLC Director/PDMR Shareholding 17:12 26-Mar-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:10 26-Mar-08 RIO Rio Tinto PLC Transaction in Own Shares 17:47 25-Mar-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:45 25-Mar-08 RIO Rio Tinto PLC Transaction in Own Shares 17:48 19-Mar-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:45 19-Mar-08 RIO Rio Tinto PLC Transaction in Own Shares 10:45 19-Mar-08 RIO Rio Tinto PLC Holding(s) in Company 17:11 18-Mar-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:09 18-Mar-08 RIO Rio Tinto PLC Transaction in Own Shares 07:03 18-Mar-08 RIO Rio Tinto PLC Yarwun Refinery and expansion 17:38 17-Mar-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:37 17-Mar-08 RIO Rio Tinto PLC Transaction in Own Shares 17:09 14-Mar-08 RIO Rio Tinto PLC Rule 2.10 Announcement 16:59 14-Mar-08 RIO Rio Tinto PLC Transaction in Own Shares 15:44 14-Mar-08 RIO Rio Tinto PLC Director/PDMR Shareholding 14:02 14-Mar-08 RIO Rio Tinto PLC 2007 Annual report, 2008 AGM 17:39 13-Mar-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:35 13-Mar-08 RIO Rio Tinto PLC Transaction in Own Shares 16:11 13-Mar-08 RIO Rio Tinto PLC Timing Coega smelter project 18:14 12-Mar-08 RIO Rio Tinto PLC Rule 2.10 Announcement 18:12 12-Mar-08 RIO Rio Tinto PLC Transaction in Own Shares 17:30 12-Mar-08 RIO Rio Tinto PLC Director/PDMR Shareholding 07:21 12-Mar-08 RIO Rio Tinto PLC Rio Tinto Alcan results 07:00 12-Mar-08 RIO Rio Tinto PLC US$475m increase IOC capacity 18:11 11-Mar-08 RIO Rio Tinto PLC Director/PDMR Shareholding 17:44 10-Mar-08 RIO Rio Tinto PLC Rio Tinto Alcan AP-Xe 17:22 07-Mar-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:17 07-Mar-08 RIO Rio Tinto PLC Transaction in Own Shares 15:38 06-Mar-08 RIO Rio Tinto PLC Directorate Change 14:56 05-Mar-08 RIO Rio Tinto PLC Cortez Gold Mine interest 14:16 03-Mar-08 RIO Rio Tinto PLC Total Voting Rights 15:16 25-Feb-08 RIO Rio Tinto PLC Director/PDMR Shareholding 17:26 19-Feb-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:23 19-Feb-08 RIO Rio Tinto PLC Transaction in Own Shares 17:17 19-Feb-08 RIO Rio Tinto PLC Director/PDMR Shareholding 09:41 18-Feb-08 RIO Rio Tinto PLC 2008 iron ore price 17:15 15-Feb-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:12 15-Feb-08 RIO Rio Tinto PLC Transaction in Own Shares 14:41 13-Feb-08 RIO Rio Tinto PLC Director/PDMR Shareholding 07:01 13-Feb-08 RIO Rio Tinto PLC 2007 Preliminary Results 16:20 12-Feb-08 RIO Rio Tinto PLC Oyu Tolgoi management team 12:47 12-Feb-08 RIO Rio Tinto PLC Greens Creek mine US$750 m 13:04 11-Feb-08 RIO Rio Tinto PLC Director/PDMR Shareholding 07:01 11-Feb-08 RIO Rio Tinto PLC New locomotives in Pilbara 07:01 11-Feb-08 RIO Rio Tinto PLC Simandou project 18:14 08-Feb-08 RIO Rio Tinto PLC Holding(s) in Company 07:00 08-Feb-08 RIO Rio Tinto PLC Investment in Boyne Smelters 07:26 07-Feb-08 RIO Rio Tinto PLC Additional iron ore resources 15:50 06-Feb-08 RIO Rio Tinto PLC Rejects pre-conditional offer 07:01 06-Feb-08 RIO Rio Tinto PLC BHP Billiton's offer 11:57 05-Feb-08 RIO Rio Tinto PLC Holding(s) in Company 07:01 05-Feb-08 RIO Rio Tinto PLC Coal resource in South Africa 13:40 01-Feb-08 RIO Rio Tinto PLC Chinalco/Alcoa announcement 08:30 01-Feb-08 RIO Rio Tinto PLC Agreements with Hyundai Steel 16:03 31-Jan-08 RIO Rio Tinto PLC Total Voting Rights 12:34 30-Jan-08 RIO Rio Tinto PLC Lochaber plant modernisation 07:58 30-Jan-08 RIO Rio Tinto PLC Kitimat smelter modernisation 10:28 29-Jan-08 RIO Rio Tinto PLC Coal and Allied results 2007 18:13 28-Jan-08 RIO Rio Tinto PLC Holding(s) in Company 17:40 25-Jan-08 RIO Rio Tinto PLC Rule 2.10 Announcement 17:37 25-Jan-08 RIO Rio Tinto PLC Transaction in Own Shares 12:00 24-Jan-08 RIO Rio Tinto PLC Copper exploration in Chile 16:55 21-Jan-08 RIO Rio Tinto PLC Director/PDMR Shareholding 17:21 18-Jan-08 RIO Rio Tinto PLC Director/PDMR Shareholding 17:02 18-Jan-08 RIO Rio Tinto PLC Rule 2.10 Announcement 16:55 18-Jan-08 RIO Rio Tinto PLC Transaction in Own Shares 07:01 18-Jan-08 RIO Rio Tinto PLC Rio Tinto and Komatsu 07:01 18-Jan-08 RIO Rio Tinto PLC Mine of the future 07:03 16-Jan-08 RIO Rio Tinto PLC Coal & Allied - 4 QPR2007 07:01 16-Jan-08 RIO Rio Tinto PLC Modelling Rio Tinto Alcan 07:01 16-Jan-08 RIO Rio Tinto PLC 4QOR 2007 08:08 15-Jan-08 RIO Rio Tinto PLC ERA Q4 operations review 07:01 15-Jan-08 RIO Rio Tinto PLC Pilbara media visit 08:44 11-Jan-08 RIO Rio Tinto PLC Dampier Port upgrade complete 07:00 11-Jan-08 RIO Rio Tinto PLC Director/PDMR Shareholding 08:42 07-Jan-08 RIO Rio Tinto PLC Three new iron ore carriers 17:08 04-Jan-08 RIO Rio Tinto PLC Rule 2.10 Announcement 16:58 21-Dec-07 RIO Rio Tinto PLC Put up or Shut up deadline 11:16 21-Dec-07 RIO Rio Tinto PLC Hope Downs feasibility 07:00 21-Dec-07 RIO Rio Tinto PLC Holding(s) in Company 18:14 19-Dec-07 RIO Rio Tinto PLC Rule 2.10 Announcement 18:14 19-Dec-07 RIO Rio Tinto PLC Holding(s) in Company 18:09 19-Dec-07 RIO Rio Tinto PLC Transaction in Own Shares 13:03 19-Dec-07 RIO Rio Tinto PLC Alcan Public Bonds 09:12 18-Dec-07 RIO Rio Tinto PLC Iron ore - spot market 2008 11:25 17-Dec-07 RIO Rio Tinto PLC Eagle Mine commitment 09:53 17-Dec-07 RIO Rio Tinto PLC Kestrel Mine extension 16:33 14-Dec-07 RIO Rio Tinto PLC Director/PDMR Shareholding 12:31 12-Dec-07 RIO Rio Tinto PLC Directorate change 17:03 11-Dec-07 RIO Rio Tinto PLC Rule 2.10 Announcement 16:57 11-Dec-07 RIO Rio Tinto PLC Transaction in Own Shares 13:39 11-Dec-07 RIO Rio Tinto PLC Alcan public bonds 11:02 11-Dec-07 RIO Rio Tinto PLC Rio Tinto requests deadline 15:42 04-Dec-07 RIO Rio Tinto PLC Total Voting Rights 17:24 30-Nov-07 RIO Rio Tinto PLC Rule 2.10 Announcement 17:19 30-Nov-07 RIO Rio Tinto PLC Transaction in Own Shares 17:47 28-Nov-07 RIO Rio Tinto PLC Rule 2.10 Announcement 17:40 28-Nov-07 RIO Rio Tinto PLC Transaction in Own Shares 07:01 26-Nov-07 RIO Rio Tinto PLC 2 new iron ore mines Pilbara 07:01 26-Nov-07 RIO Rio Tinto PLC Outlook - metals and minerals 07:01 26-Nov-07 RIO Rio Tinto PLC Diavik Diamond Mine 07:01 26-Nov-07 RIO Rio Tinto PLC Poised for exceptional growth 17:40 20-Nov-07 RIO Rio Tinto PLC Rule 2.10 Announcement 17:28 20-Nov-07 RIO Rio Tinto PLC Transaction in Own Shares 17:30 16-Nov-07 RIO Rio Tinto PLC Rule 2.10 Announcement 17:13 16-Nov-07 RIO Rio Tinto PLC Transaction in Own Shares 13:54 16-Nov-07 RIO Rio Tinto PLC Rio Tinto Investor seminar 17:00 15-Nov-07 RIO Rio Tinto PLC Transaction in Own Shares 17:10 15-Nov-07 RIO Rio Tinto PLC Rule 2.10 Announcement 18:12 14-Nov-07 RIO Rio Tinto PLC Completion of acquisition 17:21 14-Nov-07 RIO Rio Tinto PLC Rule 2.10 Announcement 17:10 14-Nov-07 RIO Rio Tinto PLC Transaction in Own Shares 16:13 14-Nov-07 RIO Rio Tinto PLC Director/PDMR Shareholding 18:22 13-Nov-07 RIO Rio Tinto PLC Rule 2.10 Announcement 18:09 13-Nov-07 RIO Rio Tinto PLC Transaction in Own Shares 08:09 12-Nov-07 RIO Rio Tinto PLC Rule 2.10 Announcement 17:52 09-Nov-07 RIO Rio Tinto PLC Transaction in Own Shares 17:30 09-Nov-07 RIO Rio Tinto PLC Rule 2.10 announcement 07:01 09-Nov-07 RIO Rio Tinto PLC Alcan expires with over 98% 11:26 08-Nov-07 RIO Rio Tinto PLC Rejects approach from BHP 10:25 08-Nov-07 RIO Rio Tinto PLC Rio Tinto Energy America 07:02 08-Nov-07 RIO Rio Tinto PLC Additional share acquired 17:04 07-Nov-07 RIO Rio Tinto PLC Rio Tinto - Board change 08:06 06-Nov-07 RIO Rio Tinto PLC Additional shares acquired 07:01 05-Nov-07 RIO Rio Tinto PLC Alcan, 90% threshold reached 16:42 31-Oct-07 RIO Rio Tinto PLC Director/PDMR Shareholding 16:23 31-Oct-07 RIO Rio Tinto PLC Total Voting Rights 07:43 31-Oct-07 RIO Rio Tinto PLC Landmark alumina deal 14:46 29-Oct-07 RIO Rio Tinto PLC Holding(s) in Company 15:36 26-Oct-07 RIO Rio Tinto PLC Blocklisting Interim Review 07:00 26-Oct-07 RIO Rio Tinto PLC Alcan add. shares acquired 07:00 25-Oct-07 RIO Rio Tinto PLC Alcan joins Rio Tinto 09:34 24-Oct-07 RIO Rio Tinto PLC Rio Tinto Board changes 07:00 24-Oct-07 RIO Rio Tinto PLC Offer for Alcan successful 15:55 19-Oct-07 RIO Rio Tinto PLC Transaction in Own Shares 09:28 18-Oct-07 RIO Rio Tinto PLC Regulatory approvals received 07:28 18-Oct-07 RIO Rio Tinto PLC Canada Invest Act Approval 08:44 17-Oct-07 RIO Rio Tinto PLC Coal & Allied - 3QOR 2007 07:01 17-Oct-07 RIO Rio Tinto PLC 3 QOR 2007 11:02 15-Oct-07 RIO Rio Tinto PLC Director/PDMR Shareholding 18:01 12-Oct-07 RIO Rio Tinto PLC Transaction in Own Shares 07:01 10-Oct-07 RIO Rio Tinto PLC Executive management team 09:05 09-Oct-07 RIO Rio Tinto PLC AFIR board approval received 17:10 05-Oct-07 RIO Rio Tinto PLC US Exon-Florio clearance 15:44 05-Oct-07 RIO Rio Tinto PLC Transaction in Own Shares 11:15 04-Oct-07 RIO Rio Tinto PLC French Gov approval received 18:07 03-Oct-07 RIO Rio Tinto PLC Director/PDMR Shareholding 14:57 03-Oct-07 RIO Rio Tinto PLC Transaction in Own Shares 09:08 03-Oct-07 RIO Rio Tinto PLC ACCC clearance received 17:47 02-Oct-07 RIO Rio Tinto PLC EC clearance received 16:41 02-Oct-07 RIO Rio Tinto PLC Transaction in Own Shares 16:11 01-Oct-07 RIO Rio Tinto PLC Transaction in Own Shares 16:02 28-Sep-07 RIO Rio Tinto PLC Transaction in Own Shares 10:53 28-Sep-07 RIO Rio Tinto PLC Total Voting Rights 07:06 28-Sep-07 RIO Rio Tinto PLC Results of voting - EGMs 15:16 25-Sep-07 RIO Rio Tinto PLC Transaction in Own Shares 16:13 24-Sep-07 RIO Rio Tinto PLC Transaction in Own Shares 13:06 17-Sep-07 RIO Rio Tinto PLC Offer for Alcan extended 17:39 14-Sep-07 RIO Rio Tinto PLC Director/PDMR Shareholding 15:13 14-Sep-07 RIO Rio Tinto PLC Rio Tinto plc EGM 16:40 13-Sep-07 RIO Rio Tinto PLC Transaction in Own Shares 14:56 13-Sep-07 RIO Rio Tinto PLC FTSE4Good Index 07:03 12-Sep-07 RIO Rio Tinto PLC Ivanhoe Mines 17:39 11-Sep-07 RIO Rio Tinto PLC Director/PDMR Shareholding 12:51 03-Sep-07 RIO Rio Tinto PLC Director/PDMR Shareholding 15:47 31-Aug-07 RIO Rio Tinto PLC Total Voting Rights 17:00 30-Aug-07 RIO Rio Tinto PLC Canadian Comp. Act Clearance 07:01 30-Aug-07 RIO Rio Tinto PLC Loan syndication successful 08:21 28-Aug-07 RIO Rio Tinto PLC US Antitrust approval 15:00 24-Aug-07 RIO Rio Tinto PLC Shareholder Circulars - EGM 17:45 16-Aug-07 RIO Rio Tinto PLC Director/PDMR Shareholding 17:16 16-Aug-07 RIO Rio Tinto PLC Transaction in Own Shares 14:58 13-Aug-07 RIO Rio Tinto PLC Director/PDMR Shareholding 07:01 08-Aug-07 RIO Rio Tinto PLC Continuity Agreement approval 17:42 07-Aug-07 RIO Rio Tinto PLC Holding(s) in Company 07:01 07-Aug-07 RIO Rio Tinto PLC Sarawak smelter 18:27 06-Aug-07 RIO Rio Tinto PLC Director/PDMR Shareholding 07:02 02-Aug-07 RIO Rio Tinto PLC Expansion of Hope Downs 07:02 02-Aug-07 RIO Rio Tinto PLC Rio Tinto - half year results 07:15 01-Aug-07 RIO Rio Tinto PLC Company Secretary Change 07:02 01-Aug-07 RIO Rio Tinto PLC Coal & Allied Half Yr Results 17:45 31-Jul-07 RIO Rio Tinto PLC Total Voting Rights 16:15 27-Jul-07 RIO Rio Tinto PLC Directorate Change 17:37 25-Jul-07 RIO Rio Tinto PLC Notification Interim results 12:00 24-Jul-07 RIO Rio Tinto PLC Alcan offer commenced 07:01 18-Jul-07 RIO Rio Tinto PLC Rio Tinto 2QOR 2007 07:01 18-Jul-07 RIO Rio Tinto PLC Coal & Allied - 2QPR 2007 07:50 12-Jul-07 RIO Rio Tinto PLC Cash offer for Alcan 17:07 11-Jul-07 RIO Rio Tinto PLC Transaction in Own Shares 17:10 10-Jul-07 RIO Rio Tinto PLC Transaction in Own Shares 17:08 09-Jul-07 RIO Rio Tinto PLC Transaction in Own Shares 14:59 09-Jul-07 RIO Rio Tinto PLC R&D centre mining automation 17:19 06-Jul-07 RIO Rio Tinto PLC Transaction in Own Shares 17:08 05-Jul-07 RIO Rio Tinto PLC Transaction in Own Shares 17:06 04-Jul-07 RIO Rio Tinto PLC Transaction in Own Shares 17:16 03-Jul-07 RIO Rio Tinto PLC Transaction in Own Shares 07:01 03-Jul-07 RIO Rio Tinto PLC Yarwun Alumina Refinery 17:18 02-Jul-07 RIO Rio Tinto PLC Transaction in Own Shares 15:32 02-Jul-07 RIO Rio Tinto PLC Director/PDMR Shareholding 17:18 29-Jun-07 RIO Rio Tinto PLC Total Voting Rights 17:06 29-Jun-07 RIO Rio Tinto PLC Transaction in Own Shares 17:07 28-Jun-07 RIO Rio Tinto PLC Transaction in Own Shares 12:16 28-Jun-07 RIO Rio Tinto PLC 2006 Form 20-F 11:12 28-Jun-07 RIO Rio Tinto PLC Oyu Tolgoi Project 17:11 27-Jun-07 RIO Rio Tinto PLC Transaction in Own Shares 17:45 26-Jun-07 RIO Rio Tinto PLC Transaction in Own Shares 17:12 25-Jun-07 RIO Rio Tinto PLC Transaction in Own Shares 17:10 22-Jun-07 RIO Rio Tinto PLC Transaction in Own Shares 17:07 21-Jun-07 RIO Rio Tinto PLC Transaction in Own Shares 17:11 20-Jun-07 RIO Rio Tinto PLC Transaction in Own Shares 16:23 20-Jun-07 RIO Rio Tinto PLC Share repurchase programme 17:10 18-Jun-07 RIO Rio Tinto PLC Transaction in Own Shares 15:26 18-Jun-07 RIO Rio Tinto PLC Transaction in Own Shares 16:12 18-Jun-07 RIO Rio Tinto PLC Director/PDMR Shareholding 11:14 14-Jun-07 RIO Rio Tinto PLC Statement re Tax Case Settled 10:07 13-Jun-07 RIO Rio Tinto PLC Coal & Allied 15:24 12-Jun-07 RIO Rio Tinto PLC Transaction in Own Shares 16:33 06-Jun-07 RIO Rio Tinto PLC Transaction in Own Shares 12:07 06-Jun-07 RIO Rio Tinto PLC Director/PDMR Shareholding 17:41 04-Jun-07 RIO Rio Tinto PLC Transaction in Own Shares 17:31 01-Jun-07 RIO Rio Tinto PLC Transaction in Own Shares 15:42 01-Jun-07 RIO Rio Tinto PLC Transaction in Own Shares 17:20 31-May-07 RIO Rio Tinto PLC Total Voting Rights 15:12 31-May-07 RIO Rio Tinto PLC Transaction in Own Shares 17:02 30-May-07 RIO Rio Tinto PLC Transaction in Own Shares 17:20 29-May-07 RIO Rio Tinto PLC Transaction in Own Shares 16:25 29-May-07 RIO Rio Tinto PLC Director/PDMR Shareholding 14:24 25-May-07 RIO Rio Tinto PLC Transaction in Own Shares 17:30 24-May-07 RIO Rio Tinto PLC Transaction in Own Shares 17:10 23-May-07 RIO Rio Tinto PLC Transaction in Own Shares 16:13 23-May-07 RIO Rio Tinto PLC Transaction in Own Shares 16:56 22-May-07 RIO Rio Tinto PLC Transaction in Own Shares 08:00 21-May-07 RIO Rio Tinto PLC Clean coal project for WA 18:26 18-May-07 RIO Rio Tinto PLC Transaction in Own Shares 15:33 18-May-07 RIO Rio Tinto PLC Transaction in Own Shares 17:35 17-May-07 RIO Rio Tinto PLC Transaction in Own Shares 14:00 17-May-07 RIO Rio Tinto PLC Rio Tinto & BP joint venture 17:09 16-May-07 RIO Rio Tinto PLC Transaction in Own Shares 16:19 16-May-07 RIO Rio Tinto PLC Transaction in Own Shares 17:07 15-May-07 RIO Rio Tinto PLC Transaction in Own Shares 17:36 14-May-07 RIO Rio Tinto PLC Director/PDMR Shareholding 17:09 14-May-07 RIO Rio Tinto PLC Transaction in Own Shares 16:59 11-May-07 RIO Rio Tinto PLC Transaction in Own Shares 16:24 11-May-07 RIO Rio Tinto PLC Director/PDMR Shareholding 15:58 11-May-07 RIO Rio Tinto PLC Transaction in Own Shares 10:04 11-May-07 RIO Rio Tinto PLC Transaction in Own Shares 16:40 09-May-07 RIO Rio Tinto PLC Second Price Monitoring Extn 16:35 09-May-07 RIO Rio Tinto PLC Price Monitoring Extension 17:06 08-May-07 RIO Rio Tinto PLC Transaction in Own Shares 17:03 03-May-07 RIO Rio Tinto PLC Transaction in Own Shares 11:42 02-May-07 RIO Rio Tinto PLC Director/PDMR Shareholding 10:52 02-May-07 RIO Rio Tinto PLC Coal & Allied 15:34 30-Apr-07 RIO Rio Tinto PLC Transaction in Own Shares 15:16 30-Apr-07 RIO Rio Tinto PLC Total Voting Rights 17:35 27-Apr-07 RIO Rio Tinto PLC Transaction in Own Shares 13:02 27-Apr-07 RIO Rio Tinto PLC Results of voting - 2007 AGMs 11:06 27-Apr-07 RIO Rio Tinto PLC Third successive record year 16:55 26-Apr-07 RIO Rio Tinto PLC Transaction in Own Shares 16:55 26-Apr-07 RIO Rio Tinto PLC Director/PDMR Shareholding 15:10 26-Apr-07 RIO Rio Tinto PLC Blocklisting Interim Review 15:09 26-Apr-07 RIO Rio Tinto PLC Transaction in Own Shares 17:14 24-Apr-07 RIO Rio Tinto PLC Transaction in Own Shares 15:42 24-Apr-07 RIO Rio Tinto PLC Director/PDMR Shareholding 17:47 23-Apr-07 RIO Rio Tinto PLC Transaction in Own Shares 12:32 23-Apr-07 RIO Rio Tinto PLC Coal & Allied AGM 15:42 20-Apr-07 RIO Rio Tinto PLC Transaction in Own Shares 07:00 19-Apr-07 RIO Rio Tinto PLC Rio Tinto - 1QOR 2007 14:17 17-Apr-07 RIO Rio Tinto PLC Transaction in Own Shares 15:01 16-Apr-07 RIO Rio Tinto PLC Transaction in Own Shares 17:24 13-Apr-07 RIO Rio Tinto PLC Director/PDMR Shareholding 16:19 13-Apr-07 RIO Rio Tinto PLC Results of voting at 2007 AGM 11:03 13-Apr-07 RIO Rio Tinto PLC Third successive record year 14:44 12-Apr-07 RIO Rio Tinto PLC Transaction in Own Shares 17:07 11-Apr-07 RIO Rio Tinto PLC Transaction in Own Shares 14:26 10-Apr-07 RIO Rio Tinto PLC Director/PDMR Shareholding 14:19 10-Apr-07 RIO Rio Tinto PLC Transaction in Own Shares 15:52 05-Apr-07 RIO Rio Tinto PLC Transaction in Own Shares 13:50 05-Apr-07 RIO Rio Tinto PLC Transaction in Own Shares 15:19 04-Apr-07 RIO Rio Tinto PLC Director/PDMR Shareholding 14:32 04-Apr-07 RIO Rio Tinto PLC Transaction in Own Shares 17:21 02-Apr-07 RIO Rio Tinto PLC Transaction in Own Shares 15:24 30-Mar-07 RIO Rio Tinto PLC Transaction in Own Shares 12:00 30-Mar-07 RIO Rio Tinto PLC Total Voting Rights 16:35 29-Mar-07 RIO Rio Tinto PLC Director/PDMR Shareholding 15:15 29-Mar-07 RIO Rio Tinto PLC Transaction in Own Shares 18:28 27-Mar-07 RIO Rio Tinto PLC Transaction in Own Shares 14:44 27-Mar-07 RIO Rio Tinto PLC Transaction in Own Shares 14:44 26-Mar-07 RIO Rio Tinto PLC Transaction in Own Shares 16:20 23-Mar-07 RIO Rio Tinto PLC Transaction in Own Shares 17:19 22-Mar-07 RIO Rio Tinto PLC Transaction in Own Shares 16:30 22-Mar-07 RIO Rio Tinto PLC Transaction in Own Shares 16:01 20-Mar-07 RIO Rio Tinto PLC Director/PDMR Shareholding 17:20 19-Mar-07 RIO Rio Tinto PLC Transaction in Own Shares 15:09 16-Mar-07 RIO Rio Tinto PLC Transaction in Own Shares 15:03 15-Mar-07 RIO Rio Tinto PLC Annual Information Update Copies of the documents published via RNS may be obtained from the RIS service provided by the London Stock Exchange (www.londonstockexchange.com/en-gb/ pricesnews/marketnews/) and any related documents are available at the UKLA's Document Viewing Facility, Financial Services Authority, 25 The North Colonnade, Canary Wharf, London, E14 5HS. Copies can also be located on the Company's website at www.riotinto.com/ investors/219_rns.asp 2. Documents filed at Companies House The Company has submitted filings to Companies House in relation to the appointment and resignation of directors, the allotment of shares, transactions in own shares and ordinary and special resolutions passed at the Company's Annual General Meetings on 13 April 2007 and 17 April 2008. Copies of these documents can be found on the Companies House website at www.companies-house.gov.uk or through Companies House Direct at www.direct.companieshouse.gov.uk Alternatively copies can be obtained from Companies House, Crown Way, Cardiff, CF14 3UZ. 3. Documents filed with the Securities and Exchange Commission The Company has submitted filings to the Securities and Exchange Commission (' SEC') by virtue of having American Depositary Shares listed on the New York Stock Exchange. All the documents listed below were filed with the SEC. Form Description Filing Date 425 Prospectuses and communications, business combinations 2008-04-30 Acc-no: 0001193125-08-096890 (34 Act) 425 Prospectuses and communications, business combinations 2008-04-30 Acc-no: 0001193125-08-096878 (34 Act) 425 Prospectuses and communications, business combinations 2008-04-28 Acc-no: 0001193125-08-092826 (34 Act) 425 Prospectuses and communications, business combinations 2008-04-28 Acc-no: 0001193125-08-092811 (34 Act) 425 Prospectuses and communications, business combinations 2008-04-23 Acc-no: 0001193125-08-088066 (34 Act) 425 Prospectuses and communications, business combinations 2008-04-23 Acc-no: 0001193125-08-088052 (34 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2008-04-15 Acc-no: 0001156973-08-000427 (34 Act) 425 Prospectuses and communications, business combinations 2008-04-14 Acc-no: 0001193125-08-080778 (34 Act) 425 Prospectuses and communications, business combinations 2008-04-14 Acc-no: 0001193125-08-080776 (34 Act) SC 13D/A (Amend)General statement of acquisition of beneficial ownership 2008-04-10 Acc-no: 0000950133-08-001489 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2008-04-09 Acc-no: 0001156973-08-000418 (34 Act) SC14D9C Written communication relating to third party tender offer 2008-04-08 Acc-no: 0001156973-08-000412 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2008-04-08 Acc-no: 0001156973-08-000409 (34 Act) 20-F Annual and transition report of foreign private issuers (Sections 13 2008-03-31 or 15(d)) Acc-no: 0001156973-08-000384 (34 Act) 425 Prospectuses and communications, business combinations 2008-03-25 Acc-no: 0001193125-08-064605 (34 Act) 425 Prospectuses and communications, business combinations 2008-03-25 Acc-no: 0001193125-08-064601 (34 Act) 425 Prospectuses and communications, business combinations 2008-03-18 Acc-no: 0001193125-08-059882 (34 Act) 425 Prospectuses and communications, business combinations 2008-03-18 Acc-no: 0001193125-08-059871 (34 Act) SC14D9C Written communication relating to third party tender offer 2008-03-14 Acc-no: 0001156973-08-000310 SC14D9C Written communication relating to third party tender offer 2008-03-13 Acc-no: 0001156973-08-000301 SC14D9C Written communication relating to third party tender offer 2008-03-07 Acc-no: 0000950123-08-002674 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2008-03-07 Acc-no: 0000950123-08-002673 (34 Act) 425 Prospectuses and communications, business combinations 2008-03-05 Acc-no: 0001193125-08-047976 (34 Act) 425 Prospectuses and communications, business combinations 2008-03-05 Acc-no: 0001193125-08-047974 (34 Act) 425 Prospectuses and communications, business combinations 2008-03-05 Acc-no: 0001193125-08-047965 (34 Act) 425 Prospectuses and communications, business combinations 2008-03-05 Acc-no: 0001193125-08-047958 (34 Act) SC14D9C Written communication relating to third party tender offer 2008-02-25 Acc-no: 0000950123-08-002035 425 Prospectuses and communications, business combinations 2008-02-21 Acc-no: 0001193125-08-035328 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-21 Acc-no: 0001193125-08-035323 (34 Act) SC14D9C Written communication relating to third party tender offer 2008-02-21 Acc-no: 0000950123-08-001929 SC14D9C Written communication relating to third party tender offer 2008-02-15 Acc-no: 0000950123-08-001771 SC14D9C Written communication relating to third party tender offer 2008-02-15 Acc-no: 0000950123-08-001738 SC14D9C Written communication relating to third party tender offer 2008-02-13 Acc-no: 0001156973-08-000179 SC14D9C Written communication relating to third party tender offer 2008-02-12 Acc-no: 0001156973-08-000175 425 Prospectuses and communications, business combinations 2008-02-11 Acc-no: 0001193125-08-025926 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-11 Acc-no: 0001193125-08-025921 (34 Act) SC14D9C Written communication relating to third party tender offer 2008-02-11 Acc-no: 0001156973-08-000173 SC 13D General statement of acquisition of beneficial ownership 2008-02-11 Acc-no: 0001104659-08-008904 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-08 Acc-no: 0001193125-08-023990 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-08 Acc-no: 0001193125-08-023985 (34 Act) SC14D9C Written communication relating to third party tender offer 2008-02-07 Acc-no: 0000950123-08-001261 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021733 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021729 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021726 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021722 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021720 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021717 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021715 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021712 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021706 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021699 (34 Act) SC14D9C Written communication relating to third party tender offer 2008-02-06 Acc-no: 0001156973-08-000153 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021059 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021053 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021050 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021051 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021048 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021043 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021042 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021041 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021038 (34 Act) 425 Prospectuses and communications, business combinations 2008-02-06 Acc-no: 0001193125-08-021037 (34 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2008-02-05 Acc-no: 0001156973-08-000145 (34 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2008-02-05 Acc-no: 0001156973-08-000144 (34 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2008-02-01 Acc-no: 0001156973-08-000131 (34 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2008-01-25 Acc-no: 0001156973-08-000098 (34 Act) 425 Prospectuses and communications, business combinations 2008-01-22 Acc-no: 0001193125-08-009167 (34 Act) 425 Prospectuses and communications, business combinations 2008-01-22 Acc-no: 0001193125-08-009096 (34 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2008-01-18 Acc-no: 0001156973-08-000070 (34 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2008-01-16 Acc-no: 0001156973-08-000059 (34 Act) SC 13D/A (Amend)General statement of acquisition of beneficial ownership 2008-01-07 Acc-no: 0000950133-08-000094 425 Prospectuses and communications, business combinations 2008-01-03 Acc-no: 0001193125-08-000718 (34 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2008-01-03 Acc-no: 0001156973-08-000009 (34 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2007-12-27 Acc-no: 0001156973-07-001825 (34 Act) 425 Prospectuses and communications, business combinations 2007-12-21 Acc-no: 0000950172-07-000269 (34 Act) 425 Prospectuses and communications, business combinations 2007-12-13 Acc-no: 0000950172-07-000265 (34 Act) 425 Prospectuses and communications, business combinations 2007-12-13 Acc-no: 0000950172-07-000263 (34 Act) 425 Prospectuses and communications, business combinations 2007-12-12 Acc-no: 0001193125-07-263699 (34 Act) 425 Prospectuses and communications, business combinations 2007-12-12 Acc-no: 0001193125-07-263672 (34 Act) 425 Prospectuses and communications, business combinations 2007-12-12 Acc-no: 0001193125-07-263655 (34 Act) 425 Prospectuses and communications, business combinations 2007-12-12 Acc-no: 0001193125-07-263606 (34 Act) 425 Prospectuses and communications, business combinations 2007-12-12 Acc-no: 0001193125-07-263565 (34 Act) 425 Prospectuses and communications, business combinations 2007-12-12 Acc-no: 0001193125-07-263547 (34 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2007-12-11 Acc-no: 0001156973-07-001774 (34 Act) S-8 Securities to be offered to employees in employee benefit plans 2007-12-07 Acc-no: 0000950123-07-016394 (33 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2007-12-06 Acc-no: 0001156973-07-001754 (34 Act) 425 Prospectuses and communications, business combinations 2007-11-30 Acc-no: 0001193125-07-256863 (34 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2007-11-29 Acc-no: 0001156973-07-001728 (34 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2007-11-28 Acc-no: 0001156973-07-001724 (34 Act) 425 Prospectuses and communications, business combinations 2007-11-28 Acc-no: 0001193125-07-254415 (34 Act) 425 Prospectuses and communications, business combinations 2007-11-28 Acc-no: 0001193125-07-254410 (34 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2007-11-26 Acc-no: 0001156973-07-001712 (34 Act) SC 13D/A (Amend)General statement of acquisition of beneficial ownership 2007-11-26 Acc-no: 0001169232-07-004456 425 Prospectuses and communications, business combinations 2007-11-21 Acc-no: 0000950172-07-000256 (34 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2007-11-19 Acc-no: 0001104659-07-084099 (34 Act) 425 Prospectuses and communications, business combinations 2007-11-15 Acc-no: 0001193125-07-248047 (34 Act) 425 Prospectuses and communications, business combinations 2007-11-15 Acc-no: 0001193125-07-248026 (34 Act) 425 Prospectuses and communications, business combinations 2007-11-15 Acc-no: 0001193125-07-247999 (34 Act) 425 Prospectuses and communications, business combinations 2007-11-15 Acc-no: 0001193125-07-247975 (34 Act) 425 Prospectuses and communications, business combinations 2007-11-13 Acc-no: 0001193125-07-245084 (34 Act) 425 Prospectuses and communications, business combinations 2007-11-13 Acc-no: 0001193125-07-245047 (34 Act) 425 Prospectuses and communications, business combinations 2007-11-13 Acc-no: 0001193125-07-244983 (34 Act) 425 Prospectuses and communications, business combinations 2007-11-13 Acc-no: 0001193125-07-244948 (34 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2007-11-13 Acc-no: 0001104659-07-082175 (34 Act) SC TO-T/A (Amend)Tender offer statement by Third Party 2007-11-09 Acc-no: 0001047469-07-008816 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2007-11-09 Acc-no: 0001104659-07-081496 (34 Act) SC TO-T/A (Amend)Tender offer statement by Third Party 2007-11-08 Acc-no: 0001047469-07-008699 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-11-06 Acc-no: 0001047469-07-008479 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2007-11-06 Acc-no: 0001156973-07-001638 (34 Act) SC TO-T/A (Amend)Tender offer statement by Third Party 2007-11-05 Acc-no: 0001047469-07-008407 SC 13D General statement of acquisition of beneficial ownership 2007-11-02 Acc-no: 0001104659-07-079185 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-10-26 Acc-no: 0001047469-07-008006 SC 13D/A (Amend)General statement of acquisition of beneficial ownership 2007-10-26 Acc-no: 0000950133-07-004267 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-10-25 Acc-no: 0001047469-07-007979 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-10-24 Acc-no: 0001047469-07-007902 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-10-19 Acc-no: 0001047469-07-007762 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-10-18 Acc-no: 0001047469-07-007732 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-10-10 Acc-no: 0001047469-07-007547 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-10-09 Acc-no: 0001047469-07-007488 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-10-05 Acc-no: 0001047469-07-007455 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2007-10-05 Acc-no: 0001156973-07-001480 (34 Act) SC TO-T/A (Amend)Tender offer statement by Third Party 2007-10-04 Acc-no: 0001047469-07-007424 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-10-03 Acc-no: 0001047469-07-007398 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-10-02 Acc-no: 0001047469-07-007380 UPLOAD (Cover)SEC-generated letter 2007-10-02 Acc-no: 0000000000-07-047965 CORRESP (Cover)Correspondence 2007-09-28 Acc-no: 0000891836-07-000299 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-09-28 Acc-no: 0001047469-07-007318 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-09-17 Acc-no: 0001047469-07-007053 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-09-14 Acc-no: 0001047469-07-007021 SC 13D/A (Amend)General statement of acquisition of beneficial ownership 2007-09-12 Acc-no: 0000950133-07-003808 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2007-09-11 Acc-no: 0001156973-07-001319 (34 Act) CORRESP (Cover)Correspondence 2007-09-10 Acc-no: 0000891836-07-000287 UPLOAD (Cover)SEC-generated letter 2007-09-06 Acc-no: 0000000000-07-043482 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-08-30 Acc-no: 0001047469-07-006768 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-08-30 Acc-no: 0001047469-07-006744 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-08-27 Acc-no: 0001047469-07-006691 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-08-24 Acc-no: 0001047469-07-006667 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-08-21 Acc-no: 0000912057-07-000217 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-08-13 Acc-no: 0001047469-07-006328 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-08-08 Acc-no: 0001047469-07-006168 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-08-03 Acc-no: 0001047469-07-006070 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2007-08-03 Acc-no: 0001156973-07-001192 (34 Act) SC TO-T/A (Amend)Tender offer statement by Third Party 2007-08-02 Acc-no: 0001047469-07-006034 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-07-30 Acc-no: 0001047469-07-005921 SC TO-T/A (Amend)Tender offer statement by Third Party 2007-07-27 Acc-no: 0001047469-07-005889 NO ACT (Paper)No Action Letter 2007-07-24 Acc-no: 9999999997-07-036043 (34 Act) SC TO-T Tender offer statement by Third Party 2007-07-24 Acc-no: 0001047469-07-005826 UPLOAD (Cover)SEC-generated letter 2007-07-23 Acc-no: 0000000000-07-035600 SC 14D9 Solicitation, recommendation statements 2007-07-20 Acc-no: 0000004285-07-000023 (34 Act) SC 14D9 Solicitation, recommendation statements 2007-07-19 Acc-no: 0000004285-07-000022 (34 Act) SC TO-C Written communication relating to an issuer or third party 2007-07-18 Acc-no: 0001047469-07-005686 SC TO-C Written communication relating to an issuer or third party 2007-07-16 Acc-no: 0001047469-07-005636 11-K Annual report of employee stock purchase, savings and similar plans 2007-07-16 Acc-no: 0000891836-07-000234 (34 Act) SC 14D9 Solicitation, recommendation statements 2007-07-13 Acc-no: 0001003297-07-000185 (34 Act) SC TO-C Written communication relating to an issuer or third party 2007-07-13 Acc-no: 0001047469-07-005595 UPLOAD (Cover)SEC-generated letter 2007-07-12 Acc-no: 0000000000-07-034022 UPLOAD (Cover)SEC-generated letter 2007-07-12 Acc-no: 0000000000-07-034020 UPLOAD (Cover)SEC-generated letter 2007-07-12 Acc-no: 0000000000-07-034019 SC TO-C Written communication relating to an issuer or third party 2007-07-12 Acc-no: 0001047469-07-005555 11-K Annual report of employee stock purchase, savings and similar plans 2007-07-11 Acc-no: 0000891836-07-000231 (34 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2007-07-03 Acc-no: 0001156973-07-001070 (34 Act) 11-K Annual report of employee stock purchase, savings and similar plans 2007-07-02 Acc-no: 0000891836-07-000221 (34 Act) NT 11-K Notification of inability to timely file Form 11-K 2007-07-02 Acc-no: 0000891836-07-000212 (34 Act) NT 11-K Notification of inability to timely file Form 11-K 2007-07-02 Acc-no: 0000891836-07-000211 (34 Act) SC 13D/A (Amend)General statement of acquisition of beneficial ownership 2007-06-28 Acc-no: 0001169232-07-002807 4 Statement of changes in beneficial ownership of securities 2007-06-28 Acc-no: 0001169232-07-002805 (34 Act) 20-F Annual and transition report of foreign private issuers (Sections 13 2007-06-27 or 15(d)) Acc-no: 0001156973-07-001047 (34 Act) CORRESP (Cover)Correspondence 2007-06-27 Acc-no: 0000891836-07-000208 CORRESP (Cover)Correspondence 2007-06-12 Acc-no: 0000891836-07-000198 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2007-06-06 Acc-no: 0001156973-07-000931 (34 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2007-06-05 Acc-no: 0001156973-07-000915 (34 Act) CORRESP (Cover)Correspondence 2007-06-04 Acc-no: 0000891836-07-000191 CORRESP (Cover)Correspondence 2007-05-14 Acc-no: 0000891836-07-000154 UPLOAD (Cover)SEC-generated letter 2007-05-03 Acc-no: 0000000000-07-022241 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2007-05-03 Acc-no: 0001156973-07-000719 (34 Act) 6-K Report of foreign issuer (Rules 13a-16 and 15d-16) 2007-04-05 Acc-no: 0001156973-07-000579 (34 Act) CORRESP (Cover)Correspondence 2007-04-02 Acc-no: 0000891836-07-000116 CORRESP (Cover)Correspondence 2007-03-22 Acc-no: 0000891836-07-000101 Full details of these filings can be viewed at www.sec.gov/edgar/searchedgar/ webusers.htm The Company's Annual Report for the year ended 31 December 2007 (published on 14 March 2008) can be found on the Company's website, as can the Company's Annual Review and Summary Financial Statements for the year ended 31 December 2007, the Interim Report 2007 published on 2 August 2007 and the 2008 AGM documents. Copies can also be located on the Company's website at www.riotinto.com/ index_investors.asp Copies of all documents referred to above are also available for inspection at the Company's registered office, 5, Aldermanbury Square, London EC2V 7HR during normal business hours. This annual information update is required by and is being made pursuant to Article 10 of the Prospectus Directive as implemented in the United Kingdom (Prospectus Rule 5.2) and not for any other purpose and neither the Company, nor any other person, takes any responsibility for, or makes any representation, express or implied, as to the accuracy or completeness of, the information which it contains. This information is not necessarily up to date as at the date of this annual information update and the Company does not undertake any obligation to update any such information in the future. Furthermore, such information may have been prepared in accordance with the laws or regulations of a particular jurisdiction and may not comply with or meet the relevant standards of disclosure in any other jurisdiction. This annual information update does not constitute an offer of any securities addressed to any person and should not be relied on by any person.' Further information regarding the Company and its activities is available at www.riotinto.com Matthew Whyte Assistant Company Secretary Rio Tinto plc Tel: 020 7781 1629 This information is provided by RNS The company news service from the London Stock Exchange

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