Annual Information Update

Antofagasta PLC
14 April 2008




                                Antofagasta plc

                           ANNUAL INFORMATION UPDATE

London, 14 April 2008

This annual information update is made by Antofagasta plc (the 'Company') in
accordance with Prospectus Rule 5.2. The information detailed below has been
published or made available to the public over the previous 12 months.

The information referred to below was correct at the time it was published but
may now be out of date.

A.            Announcements made via a Regulatory Information Service

The following announcements were made via a Regulatory Information Service:

Date               Description of Announcement
10 April 2008      Annual Report and Financial Statements and Notice of AGM and
                   Class Meetings
11 March 2008      2007 Preliminary Results Announcement
31 January 2008    Quarterly Production Report Q4 2007
29 November 2007   Quarterly Financial Report Q3 2007
21 November 2007   Notification of Major Interests in Shares
31 October 2007    Quarterly Production Report Q3 2007
25 September 2007  Interim Dividend 2007 Exchange Rate
11 September 2007  Interim Report and Financial Statements
29 August 2007     2007 Interim Results Announcement
24 August 2007     El Mauro Update
31 July 2007       Quarterly Production Report Q2 2007
2 July 2007        Esperanza Copper-Gold Project Approved
13 June 2007       Results of 2007 AGM
13 June 2007       Chairman's Remarks at 2007 AGM
30 May 2007        Quarterly Financial Report Q1 2007
25 May 2007        El Mauro Update
24 May 2007        Notification of Major Interests in Shares
15 May 2007        Final Dividend 2007 - amount payable in sterling
03 May 2007        Quarterly Production Report Q1 2007
02 May 2007        Annual Information Update
20 April 2007      Annual Report and Financial Statements and Notice of AGM

Copies of these announcements can be obtained from the London Stock Exchange
website, www.londonstockexchange.com/marketnews, and from the investor relations
pages of the Company's website, www.antofagasta.co.uk.

B. Documents filed at Companies House

The following documents were filed with the Registrar of Companies in England
and Wales on or around the dates indicated:

Date            Document Filed
27 June 2007    Special resolution, passed on 13 June 2007, approving market
                purchases of shares
27 June 2007    Form 363a, annual return made up to 19 June 2007
27 June 2007    Group accounts made up to 31 December 2006


Copies of these documents are available to download from the Companies House
website, www.companieshouse.gov.uk, or can be obtained from Companies House,
Crown Way, Maindy, Cardiff CF14 3UZ.

C. Documents submitted to the Financial Services Authority

The following documents were filed with the Financial Services Authority on or
around the dates indicated:

Date                    Document
10 April 2008           Annual Report and Financial Statements
10 April 2008           Notice of Annual General Meeting and Class Meetings
10 April 2008           Form of Proxy for Ordinary Shareholders for Annual
                        General Meeting
10 April 2008           Form of Proxy for Preference Shareholders for Annual
                        General Meeting
10 April 2008           Form of Proxy for Ordinary Shareholders for Class Meeting
10 April 2008           Form of Proxy for Preference Shareholders for Class
                        Meeting
10 April 2008           Letter to Shareholders regarding Electronic
                        Communications
11 September 2007       Interim Report and Financial Statements
20 April 2007           Annual Report and Financial Statements
20 April 2007           Notice of Annual General Meeting
20 April 2007           Form of Proxy for Ordinary Shareholders
20 April 2007           Form of Proxy for Preference Shareholders

All of these documents were sent to shareholders on or around the same date.

These documents can be viewed at the Document Viewing Facility situated at The
Financial Services Authority, 25 North Colonnade, Canary Wharf, London E14 5HS.
Copies of these documents (other than the forms of proxy) can also be obtained
from the financial information and investor relations pages of the Company's
website, www.antofagasta.co.uk.


Enquiries                                                       Issued by
Antofagasta plc                                      Bankside Consultants
Tel: [phone]                               Tel: [phone]

www.antofagasta.co.uk                                         Keith Irons
Desmond O'Conor                                 Email: [e-mail]
Email: [e-mail]                           Oliver Winters
Hussein Barma                          Email: [e-mail]
Email: [e-mail]




                      This information is provided by RNS
            The company news service from the London Stock Exchange