| WIN FULL INVESTMENT MANAGEMENT GROUP LIMITED | RO | 就證券提供意見 | 2021-08-20 | - |
| RO | 提供資產管理 | 2021-08-20 | - |
| New Century Asset Management Limited | RO | 提供資產管理 | 2013-06-21 | 2020-02-17 |
| INV Partners Limited | RO | 提供資產管理 | 2011-07-11 | 2013-06-07 |
| DBS VICKERS (HONG KONG) LIMITED | RO | 就證券提供意見 | 2009-12-03 | 2011-05-13 |
| Rep | 就證券提供意見 | 2009-06-15 | 2009-12-03 |
| COHEN & STEERS ASIA LIMITED | RO | 提供資產管理 | 2006-04-13 | 2008-11-25 |
| RO | 就證券提供意見 | 2005-07-29 | 2008-11-25 |
| Cohen & Steers Capital Management, Inc. | Rep | 就證券提供意見 | 2005-06-14 | 2005-07-29 |
| HSBC SECURITIES (ASIA) LIMITED | Rep | 就機構融資提供意見 | 2003-04-01 | 2003-12-09 |
| Rep | 提供資產管理 | 2003-04-01 | 2003-12-09 |
| Rep | 就證券提供意見 | 2003-04-01 | 2005-05-04 |