Producing Energyfor a Prosperous Future

Announcements

11-10-2011	GRANT OF SHARE OPTIONS
08-10-2011	Monthly Return of Equity Issuer on Movements in Securities for the month ended 30September2011
30-09-2011	RESULT OF THE SPECIAL GENERAL MEETING HELD ON 29 SEPTEMBER 2011
27-09-2011	Interim Report 2011
14-09-2011	FORM OF PROXY FOR USE AT THE SPECIAL GENERAL MEETING TO BE HELD ON 29 SEPTEMBER 2011
14-09-2011	NOTICE OF SPECIAL GENERAL MEETING
02-09-2011	Monthly Return of Equity Issuer on Movements in Securities for the month ended 31August2011
02-09-2011	COMPLETION OF PLACING OF THE CONVERTIBLE NOTES UNDER GENERAL MANDATE
26-08-2011	SUPPLEMENTAL PLACING AGREEMENT IN RELATION TO THE PLACING OF HK$62.1 MILLION CONVERTIBLE NOTES UNDER GENERAL MANDATE
26-08-2011	INTERIM RESULTS ANNOUNCEMENT FOR THE SIX MONTHS ENDED 30 JUNE 2011
19-08-2011	PLACING OF HK$62.1 MILLION CONVERTIBLE NOTES UNDER GENERAL MANDATE
19-08-2011	PROFIT WARNING
06-08-2011	DATE OF BOARD MEETING
04-08-2011	Monthly Return of Equity Issuer on Movements in Securities for the month ended 31July2011
17-07-2011	EXTENSION OF TERMS OF CONCESSION RIGHTS IN ARGENTINA