| Legg Mason Asset Management Hong Kong Limited | Rep | 提供资产管理 | 2008-10-22 | 2009-02-28 |
| Rep | 就证券提供意见 | 2008-08-26 | 2009-02-28 |
| Rep | 证券交易 | 2008-08-26 | 2009-02-28 |
| Bright Fund Management Limited | Rep | 证券交易 | 2005-07-20 | 2008-07-30 |
| Rep | 就证券提供意见 | 2005-06-30 | 2008-07-30 |
| Rep | 提供资产管理 | 2005-06-30 | 2008-07-30 |
| SYZ Asset Management (Asia) Limited | Rep | 就证券提供意见 | 2004-08-02 | 2005-06-27 |
| Rep | 提供资产管理 | 2004-08-02 | 2005-06-27 |
| CHARLES SCHMITT & ASSOCIATES LIMITED | Rep | 就证券提供意见 | 2004-04-01 | 2004-07-22 |
| Rep | 提供资产管理 | 2004-04-01 | 2004-07-22 |
| PRINCIPAL GLOBAL INVESTORS (ASIA) LIMITED | Rep | 就机构融资提供意见 | - | 2004-02-20 |
| Rep | 就证券提供意见 | - | 2004-02-20 |
| Rep | 提供资产管理 | - | 2004-02-20 |
| Rep | 证券交易 | - | 2004-02-20 |