| Spring Asset Management Limited (HK) | RO | Asset management | 2017-03-09 | 2025-10-31 |
| Rep | Asset management | 2017-01-25 | 2017-03-09 |
| HENDERSON SUNLIGHT ASSET MANAGEMENT LIMITED | RO | Asset management | 2006-11-30 | 2017-01-14 |
| Link Asset Management Limited (HK) | RO | Asset management | 2005-11-08 | 2006-04-21 |
| RO | Asset management | 2004-11-22 | 2005-09-06 |
| TRIBRIDGE INVESTMENT PARTNERS LIMITED | RO | Advising on securities | 2003-10-17 | 2004-07-02 |
| RO | Asset management | 2003-10-17 | 2004-07-02 |
| Rep | Advising on securities | 2003-10-15 | 2003-10-17 |
| Rep | Asset management | 2003-10-15 | 2003-10-17 |
| HAITONG INTERNATIONAL INVESTMENT MANAGERS LIMITED | Rep | Advising on securities | 2003-08-08 | 2003-08-11 |
| Rep | Asset management | 2003-08-08 | 2003-08-11 |
| KINGSWAY UNIT TRUST MANAGERS LIMITED | Rep | Advising on securities | 2003-08-08 | 2003-08-11 |
| Rep | Asset management | 2003-08-08 | 2003-08-11 |
| KINGSWAY-HIA INVESTMENT PRODUCTS LIMITED | Rep | Advising on securities | 2003-08-08 | 2003-08-11 |
| HAITONG INTERNATIONAL INVESTMENT MANAGERS LIMITED | RO | Advising on corporate finance | - | 2003-08-08 |
| RO | Advising on securities | - | 2003-08-08 |
| RO | Asset management | - | 2003-08-08 |
| KINGSWAY UNIT TRUST MANAGERS LIMITED | RO | Advising on corporate finance | - | 2003-08-08 |
| RO | Advising on securities | - | 2003-08-08 |
| RO | Asset management | - | 2003-08-08 |
| KINGSWAY-HIA INVESTMENT PRODUCTS LIMITED | RO | Advising on securities | - | 2003-08-08 |