2012-08-15

POLL RESULTS OF ANNUAL GENERAL MEETING

2012-08-14

Completion of Placing of New Shares under General Mandate

2012-08-13

Voluntary Announcement

2012-08-10

OVERSEAS REGULATORY ANNOUNCEMENT

2012-08-10

RESULT OF A SUBSIDIARY

2012-07-19

Major Transaction Deply in Despatch of Circular

2012-07-19

NOTICE OF ANNUAL GENERAL MEETING

2012-07-12

VERY SUBSTANTIAL DISPOSAL IN RELATION TO DEEMED DISPOSAL OF A SUBSIDIARY

2012-07-11

SUSPENSION OF TRADING

2012-06-18

AMENDMENTS TO THE PLACING OF NEW SHARES UNDER GENERAL MANDATE

2012-06-25

PROPOSED NON-PUBLIC SHARE ISSUE OF A SUBSIDIARY POSSIBLE DEEMED DISPOSAL

2012-06-25

SUSPENSION OF TRADING

2012-06-29

PRELIMINARY ANNOUNCEMENT OF THE FINAL RESULTS FOR THE YEAR ENDED 31 MARCH 2012

2012-06-28

MEMORANDUM OF UNDERSTANDING IN RESPECT OF THE POSSIBLE ACQUISITION

2012-06-27

PROFIT FORECAST IN RELATION TO THE MAJOR TRANSACTION

2012-06-27

MAJOR TRANSACTION AND RESUMPTION OF TRADING

2012-06-13

PROFIT WARNING

2012-06-13

NOTICE OF BOARD MEETING

2012-05-31

VOLUNTARY ANNOUNCEMENT IN RELATION TO THE STRATEGIC COOPERATION FRAMEWORK AGREEMENT WITH RESEARCH CENTRE FOR ECO-ENVIRONMENTAL SCIENCES, CHINESE ACADEMY OF SCIENCES

2012-05-25

POLL RESULT OF EXTRAORDINARY GENERAL MEETING HELD ON 25 MAY 2012

2012-05-08

COMPLETION OF THE PLACING OF CONVERTIBLE NOTES

2012-05-08

SUPPLEMENTAL AGREEMENT TO THE OPTION AGREEMENT

2012-05-03

NOTICE OF EXTRAORDINARY GENERAL MEETING

2012-04-26

DISCLOSEABLE TRANSACTIONS

2012-04-25

DISCLOSEABLE AND CONNECTED TRANSACTIONFURTHER DELAY IN DESPATCH OF CIRCULAR

2012-04-23

RESULT OF A SUBSIDIARY

2012-04-23

OVERSEAS REGULATORY ANNOUNCEMENT

2012-03-30

DISCLOSEABLE AND CONNECTED TRANSACTION DELAY IN DESPATCH OF CIRCULAR

2012-03-30

PLACING OF NEW SHARES UNDER GENERAL MANDATE

2012-03-29

RESULTS OF A SUBSIDIARY