| ALLSPRING GLOBAL INVESTMENTS (HONG KONG) LIMITED | RO | Advising on securities | 2023-01-11 | 2025-03-31 |
| RO | Dealing in securities | 2023-01-11 | 2025-03-31 |
| Income Partners Asset Management (HK) Limited | Rep | Asset management | 2021-04-16 | 2021-11-22 |
| Rep | Advising on securities | 2021-03-29 | 2021-11-22 |
| Vanguard Investments Hong Kong Limited | RO | Advising on securities | 2012-10-19 | 2021-02-26 |
| RO | Dealing in securities | 2012-10-19 | 2021-02-26 |
| Rep | Advising on securities | 2012-08-16 | 2012-10-19 |
| Rep | Dealing in securities | 2012-08-16 | 2012-10-19 |
| PineBridge Investments Asia Limited | RO | Dealing in securities | 2011-02-02 | 2012-05-21 |
| PineBridge Investments Hong Kong Limited | RO | Dealing in securities | 2011-02-02 | 2012-05-21 |
| PineBridge Investments Asia Limited | Rep | Dealing in securities | 2009-04-03 | 2011-02-02 |
| Rep | Advising on securities | 2008-07-02 | 2012-05-21 |
| PineBridge Investments Hong Kong Limited | Rep | Dealing in securities | 2008-07-02 | 2011-02-02 |
| HENDERSON GLOBAL INVESTORS (HONG KONG) LIMITED | RO | Advising on securities | 2006-01-05 | 2008-06-05 |
| RO | Dealing in securities | 2006-01-05 | 2008-06-05 |
| Rep | Advising on securities | 2005-03-10 | 2006-01-05 |
| Rep | Dealing in securities | 2005-03-10 | 2006-01-05 |
| PRINCIPAL GLOBAL INVESTORS (ASIA) LIMITED | Rep | Advising on securities | 2004-03-23 | 2005-01-21 |
| Rep | Dealing in securities | 2004-03-23 | 2005-01-21 |
| Mason Securities Limited | Rep | Advising on corporate finance | - | 2003-11-18 |
| Rep | Asset management | - | 2003-11-18 |
| Rep | Advising on securities | - | 2003-11-25 |
| PRINCIPAL GLOBAL INVESTORS (HONG KONG) LIMITED | Rep | Advising on corporate finance | - | 2003-11-18 |
| Rep | Asset management | - | 2003-11-18 |
| Rep | Advising on securities | - | 2003-11-25 |