| First Sentier Investors (Hong Kong) Limited | Rep | 就证券提供意见 | 2007-06-05 | 2019-08-02 |
| Rep | 提供资产管理 | 2007-06-05 | 2019-08-02 |
| Rep | 证券交易 | 2007-06-05 | 2019-08-02 |
| BNP PARIBAS ASSET MANAGEMENT ASIA LIMITED | Rep | 提供资产管理 | 2006-09-26 | 2007-04-21 |
| Rep | 证券交易 | 2006-09-26 | 2007-04-21 |
| Rep | 就证券提供意见 | 2006-09-25 | 2007-04-21 |
| BANK CONSORTIUM TRUST COMPANY LIMITED | Rep | 就证券提供意见 | 2005-03-16 | 2006-04-28 |
| INVESCO ASSET MANAGEMENT ASIA LIMITED | Rep | 证券交易 | 2003-10-20 | 2004-04-13 |
| INVESCO HONG KONG LIMITED (TRADING AS INVESCO ASIA PACIFIC) | Rep | 证券交易 | 2003-10-20 | 2004-04-13 |
| INVESCO ASSET MANAGEMENT ASIA LIMITED | Rep | 就机构融资提供意见 | - | 2003-06-02 |
| Rep | 就证券提供意见 | - | 2003-06-02 |
| Rep | 提供资产管理 | - | 2003-06-02 |
| INVESCO HONG KONG LIMITED (TRADING AS INVESCO ASIA PACIFIC) | Rep | 就机构融资提供意见 | - | 2003-06-02 |
| Rep | 就证券提供意见 | - | 2003-06-02 |
| Rep | 提供资产管理 | - | 2003-06-02 |