| Release Time | Document | 
| 13/07/2007 21:32 | Announcements and Notices - [Results of EGM/SGM](169KB, PDF) | 
| 08/06/2007 21:32 | Announcement (Change of non-executive director)(87KB, PDF) | 
| 08/06/2007 21:32 | Announcement (Voting results of annual general meeting)(56KB, PDF) | 
| 25/05/2007 08:45 | Announcement (Postponement of extraordinary general meeting and change of closure period of register of holders of H shares)(50KB, PDF) | 
| 18/05/2007 08:43 | Announcement (Closure of register of holders of H shares)(50KB, PDF) | 
| 09/05/2007 20:44 | Announcement (Postponement in despatch of circular)(55KB, PDF) | 
| 04/05/2007 20:52 | Unusual price movement(64KB, PDF) | 
| 27/04/2007 21:56 | Announcement (Continuing connected transactions)(88KB, PDF) | 
| 24/04/2007 20:45 | Unusual price movement(64KB, PDF) | 
| 24/04/2007 20:00 | Notice of Board Meeting(64KB, PDF) | 
| 18/04/2007 21:41 | Announcement (Discloseable transaction: Capital increase in Taizhou Pharmaceutical and Resumption of Trading)(148KB, PDF) | 
| 18/04/2007 10:05 | Suspension of Trading(1KB, HTM) | 
| 16/04/2007 23:40 | Announcement (Patent and Know How Collaboration and Licence Agreement)(69KB, PDF) | 
| 13/04/2007 08:37 | Announcement (Amendment Annual Results Announcement for the year ended 31 December 2006 and 2006 Annual Report)(56KB, PDF) | 
| 11/04/2007 16:35 | Unusual price movement(63KB, PDF) | 
| 21/03/2007 20:00 | Unusual price & volume movements(75KB, PDF) | 
| 20/03/2007 15:01 | Unusual price & volume movements(63KB, PDF) | 
| 09/03/2007 20:00 | Notice of Board Meeting(76KB, PDF) | 
| 04/01/2007 20:54 | Announcement (Establishment of Taizhou Pharmaceutical)(52KB, PDF) | 
| 23/11/2006 20:25 | Unusual price & volume movements(75KB, PDF) | 
| 10/11/2006 08:42 | Announcement (Clarification third quarterly results report for the nine months ended 30 September 2006)(75KB, PDF) | 
| 26/10/2006 21:07 | Notice of Board Meeting(62KB, PDF) | 
| 28/07/2006 22:22 | Notice of Board Meeting(76KB, PDF) | 
| 19/06/2006 20:00 | Announcement (Results of annual general meeting)(54KB, PDF) | 
| 25/04/2006 20:31 | Notice of Board Meeting(64KB, PDF) | 
| 11/04/2006 20:00 | Unusual volume movement(127KB, PDF) | 
| 10/03/2006 20:00 | Notice of Board Meeting(64KB, PDF) | 
| 02/03/2006 09:20 | Unusual price & volume movements(75KB, PDF) | 
| 06/02/2006 20:01 | Unusual price & volume movements(75KB, PDF) | 
| 03/02/2006 20:00 | Unusual price & volume movements(75KB, PDF) | 
| 25/10/2005 20:41 | Notice of Board Meeting(80KB, PDF) | 
| 26/08/2005 20:25 | Unusual price movement(166KB, PDF) | 
| 28/07/2005 21:17 | Notice of Board Meeting(65KB, PDF) | 
| 24/06/2005 20:01 | Announcement (Results of annual general meeting held on 24 June 2005)(68KB, PDF) | 
| 26/04/2005 20:29 | Notice of Board Meeting(183KB, PDF) | 
| 16/03/2005 20:00 | Unusual price movement(168KB, PDF) | 
| 14/03/2005 22:56 | Notice of Board Meeting(176KB, PDF) | 
| 03/03/2005 20:32 | Unusual price movement(165KB, PDF) | 
| 16/02/2005 20:39 | Unusual volume movement(168KB, PDF) | 
| 25/01/2005 20:34 | Unusual price & volume movements(168KB, PDF) | 
| 01/12/2004 12:03 | Unusual volume movement(163KB, PDF) | 
| 09/11/2004 21:04 | Unusual price & volume movements(166KB, PDF) | 
| 27/10/2004 20:24 | Notice of Board Meeting(130KB, PDF) | 
| 12/10/2004 10:21 | Unusual price & volume movements(180KB, PDF) | 
| 08/09/2004 20:19 | Unusual price & volume movements(177KB, PDF) | 
| 16/08/2004 20:00 | Announcement (Unusual price movement)(177KB, PDF) | 
| 12/08/2004 20:07 | Announcement (Clarification announcement)(53KB, PDF) | 
| 30/07/2004 22:07 | Notice of Board Meeting(71KB, PDF) | 
| 12/07/2004 21:05 | Announcement (Unusual volume movement)(166KB, PDF) | 
| 29/04/2004 23:33 | Notice of Board Meeting(45KB, PDF) | 
| 29/03/2004 22:55 | Announcement (Proposed amendments to the articles of association of the company)(50KB, PDF) | 
| 12/03/2004 20:31 | Notice of Board Meeting(74KB, PDF) | 
| 12/11/2003 20:54 | Announcement (Change of company secretary, qualified accountant & authorised representative)(54KB, PDF) | 
| 29/10/2003 22:04 | Notice of Board Meeting(44KB, PDF) | 
| 09/09/2003 21:47 | Announcement (Unusual price & volume movement)(177KB, PDF) | 
| 28/07/2003 23:00 | Notice of Board Meeting(43KB, PDF) | 
| 24/04/2003 08:35 | Notice of Board Meeting(45KB, PDF) | 
| 21/03/2003 00:18 | Announcement (Proposed appointment of new member of audit committee & clarification announcement)(58KB, PDF) | 
| 18/03/2003 09:12 | Announcement (Connected transaction: Establishment of Shanghai Ba Dian Medicine Co., Ltd.)(182KB, PDF) | 
| 11/03/2003 22:44 | Notice of Board Meeting(78KB, PDF) | 
| 11/12/2002 21:57 | Announcement (Change of corporate logo)(87KB, PDF) | 
| 26/11/2002 08:44 | Announcement (Connected transaction : Establishment of Lead Discovery Limited Company)(250KB, PDF) | 
| 18/11/2002 22:06 | Announcement (Unusual price movement)(72KB, PDF) | 
| 22/10/2002 23:13 | Notice of Board Meeting(76KB, PDF) | 
| 27/09/2002 23:30 | Announcement (Change of principal place of business)(73KB, PDF) | 
| 06/08/2002 23:04 | Supplementary prospectus(108KB, PDF) | 
| 03/08/2002 00:21 | Notice of Board Meeting(48KB, PDF) | 
| 31/07/2002 17:08 | Formal Notice of IPO(83KB, PDF) |