2011 Announcement & Annual Report

Dec 1, 2011

Monthly Return of Equity Issuer on Movements in Securities

Nov 1, 2011

Monthly Return of Equity Issuer on Movements in Securities

Oct 3, 2011

Monthly Return of Equity Issuer on Movements in Securities

Sep 1, 2011

Monthly Return of Equity Issuer on Movements in Securities

Aug 25, 2011

INTERIM RESULTS ANNOUNCEMENT FOR THE SIX MONTHS ENDED 30 JUNE 2011

Aug 15, 2011

DISCLOSEABLE TRANSACTIONS REGARDING THE AMENDED AND RESTATED ASSET EXCHANGE AGREEMENT

Aug 9, 2011

DATE OF BOARD MEETING

Aug 1, 2011

Monthly Return of Equity Issuer on Movements in Securities

Jul 4, 2011

Monthly Return of Equity Issuer on Movements in Securities

Jun 3, 2011

POLL RESULTS OF ANNUAL GENERAL MEETING HELD ON 3 JUNE 2011

Jun 1, 2011

Monthly Return of Equity Issuer on Movements in Securities

May 3, 2011

Monthly Return of Equity Issuer on Movements in Securities

Apr 21, 2011

NOTICE OF THE ANNUAL GENERAL MEETING

Apr 21, 2011

PROXY FORM

Apr 21, 2011

PROPOSED RE-ELECTION OF THE RETIRING DIRECTOR AND PROPOSED GRANTING OF GENERAL MANDATES TO ISSUE AND REPURCHASE OF SHARES AND NOTICE OF THE ANNUAL GENERAL MEETING

Apr 13, 2011

LAPSE OF THE DISCLOSEABLE TRANSACTION IN RELATION TO THE DISPOSAL OF 20% PARTICIPATING INTEREST IN A PETROLEUM EXPLORATION AND EXPLOITATION PROJECT IN EGYPT

Apr 1, 2011

Monthly Return of Equity Issuer on Movements in Securities

Mar 29, 2011

ANNOUNCEMENT OF 2010 FINAL RESULTS

Mar 16, 2011

Date of Board Meeting

Mar 1, 2011

Monthly Return of Equity Issuer on Movements in Securities

Feb 1, 2011

Monthly Return of Equity Issuer on Movements in Securities

Jan 21, 2011

CHANGE OF HEAD OFFICE AND PRINCIPAL PLACE OF BUSINESS IN HONG KONG

Jan 3, 2011

Monthly Return of Equity Issuer on Movements in Securities