Annual Information Update

Aminex PLC 30 June 2006 AMINEX PLC ANNUAL INFORMATION UPDATE Annual Information Document for the period from 30 May 2005 up to and including 29 June 2006. The Company published its annual financial statements in respect of the year ended 31 December 2005 on 30 May 2006. This annual information document has been prepared by Aminex PLC ("the Company") in accordance with the provisions of Part 11 of the Prospectus Directive (2003/ 71/EC) Regulations 2005 (S.I. No. 324 of 2005) and has been submitted to the Irish Stock Exchange for filing with the Irish Financial Services Regulatory Authority (the Financial Regulator) in accordance with the provisions of the Prospectus Rules issued by the Financial Regulator. The publication obligations in respect of this Annual Information Document are being fulfilled by its issue today via RIS and by its publication on the website of the Company (www.aminex-plc.com) from today. The Company does not intend to rely solely on the Financial Regulator to publish the Annual Information Document. The information referred to in this document was up to date at the time it was published but some of information may now be out of date. To avoid an unnecessarily lengthy document, information is referred to in this document rather than set out in full. 1. Announcements made via RNS, a regulatory information service All of the announcements listed below were published via RNS, a Regulatory Information Service, and are available for viewing on the Irish Stock Exchange and London Stock Exchange websites (www.ise.ie) and (www.londonstockexchange.com) respectively. Date of Publication Name of Announcement/Short Description 01-Jun-05 Texas Gas Discovery 02-Jun-05 Proposed Placing & Open Offer 03-Jun-05 Result of Placing 08-Jun-05 Open Offer 08-Jun-05 Re: Ex Date 22-Jun-05 AGM Statement 27-Jun-05 EGM Statement 28-Jun-05 Result of Open Offer 29-Jun-05 Director Shareholding 15-Jul-05 Notifiable Interest 15-Jul-05 Notifiable Interest 18-Jul-05 Notifiable Interest 21-Jul-05 Change of Address 04-Aug-05 Signing of Agreement 25-Aug-05 Notifiable Interest 01-Sep-05 Notifiable Interest 09-Sep-05 Notifiable Interest 14-Sep-05 Notifiable Interest 16-Sep-05 Notifiable Interest 16-Sep-05 RE: Brochure of Particulars 26-Sep-05 Tanzania Farm-Out 28-Sep-05 Interim Results 18-Oct-05 Madagascar Licence Awarded 19-Oct-05 Investor Presentation 24-Oct-05 Notifiable Interest 31-Oct-05 New Tanzanian PSA 02-Nov-05 Exploration Licence Award 15-Nov-05 Ratification of Licence 06-Dec-05 Re: Block Listing Review 31-Jan-06 Director/PDMR Shareholding 16-Feb-06 US Operations Update 21-Feb-06 Board Appointments 23-Feb-06 Appointment 08-Mar-06 Notifiable Interest 09-Mar-06 Notifiable Interest 15-Mar-06 New Agreement in Kenya 24-Mar-06 Tanzania Farmout 28-Mar-06 Brochure of Particulars 28-Mar-06 Holding(s) in Company 03-Apr-06 East Africa Update 03-Apr-06 Notifiable Interest 27-Apr-06 Final Results 27-Apr-06 Analyst Presentation 11-May-06 Oilbarrel Presentation 17-May-06 Notifiable Interest 01-Jun-06 Document Availability 05-Jun-06 Re Egyptian Licence 08-Jun-06 Placing 13-Jun-06 Schedule 5 21-Jun-06 Result of AGM 26-Jun-06 Director/PDMR Shareholding 26-Jun-06 Directorate Change 2. All of the documents listed below were filed with the Registrar of Companies in Ireland on or around the dates indicated. Copies of the documents filed with the Registrar of Companies are available from the Companies Registration Office. Date of Filing Name of Form filed and purpose of filing 03-Jun-05 B19 - Power of Attorney 03-Jun-05 B19 - Power of Attorney 03-Jun-05 B19 - Power of Attorney 03-Jun-05 B19 - Power of Attorney 03-Jun-05 B19 - Power of Attorney 03-Jun-05 B19 - Power of Attorney 03-Jun-05 B19 - Power of Attorney 03-Jun-05 B18 - Registration of a Prospectus 29-Jul-05 B1 - Annual Return Account details 29-Jul-05 B1 - Annual Return 12-Aug-05 B2 - Change of Registered Office 25-Aug-05 B5 - Allotment of Shares 09-Sep-05 G2 - Ordinary Resolution 09-Sep-05 G1 - Special Resolution 09-Sep-05 G1 - Amended Memorandum and Articles 09-Sep-05 G1 - Notice of Increase in Nominal Capital 09-Sep-05 G1 - Special Resolution 30-Sep-05 B10 - Change in Particulars of Secretary 16-Nov-05 B5 - Allotment of Shares 19-Dec-05 B5 - Allotment of Shares 23-Mar-06 B10 - Change in Director 3 Annual and Interim Report 2005 The Company's Annual Report for the year ended 31 December 2005, which was published on 30 May 2006 and which has been filed with the Irish Stock Exchange, can be found on the Company's website, as can the Interim Report 2005 for the six months ended 30 June 2005 published on 28 September 2005. 4 The following documents have been sent to Shareholders in Aminex PLC (in addition to financial information circulated): Date of Document Document Type Description 03-Jun-05 Class One document Placing and Open Offer and Notice of Extraordinary General Meeting Enquiries: Max Williams Company Secretary Tel: 0044 (0) 20 7240 1600 This announcement has been issued through the Companies Announcement Service of The Irish Stock Exchange This information is provided by RNS The company news service from the London Stock Exchange

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