| RS Investments (Hong Kong) Limited | RO | Asset management | 2013-11-28 | 2020-04-27 |
| PRINCIPAL GLOBAL INVESTORS (HONG KONG) LIMITED | RO | Advising on securities | 2010-11-02 | 2012-11-06 |
| RO | Asset management | 2010-11-02 | 2012-11-06 |
| PRINCIPAL ASSET MANAGEMENT COMPANY (ASIA) LIMITED | Rep | Advising on securities | 2008-12-02 | 2010-09-17 |
| Rep | Asset management | 2008-12-02 | 2010-09-17 |
| PRINCIPAL GLOBAL INVESTORS (HONG KONG) LIMITED | Rep | Advising on securities | 2008-10-16 | 2010-11-02 |
| Rep | Asset management | 2008-10-16 | 2010-11-02 |
| PRINCIPAL ASSET MANAGEMENT COMPANY (ASIA) LIMITED | Rep | Advising on securities | 2007-07-23 | 2008-10-02 |
| PRINCIPAL GLOBAL INVESTORS (HONG KONG) LIMITED | Rep | Advising on securities | 2007-07-23 | 2008-01-18 |
| PRINCIPAL ASSET MANAGEMENT COMPANY (ASIA) LIMITED | Rep | Asset management | 2007-06-22 | 2008-10-02 |
| PRINCIPAL GLOBAL INVESTORS (HONG KONG) LIMITED | Rep | Asset management | 2007-06-22 | 2008-01-18 |
| INVESCO HONG KONG LIMITED (TRADING AS INVESCO ASIA PACIFIC) | Rep | Dealing in securities | 2005-03-29 | 2007-06-10 |
| INVESCO ASSET MANAGEMENT ASIA LIMITED | Rep | Advising on corporate finance | - | 2005-03-08 |
| Rep | Advising on securities | - | 2005-03-08 |
| Rep | Asset management | - | 2005-03-08 |
| Rep | Dealing in securities | - | 2007-06-10 |
| INVESCO HONG KONG LIMITED (TRADING AS INVESCO ASIA PACIFIC) | Rep | Advising on corporate finance | - | 2005-03-01 |
| Rep | Advising on securities | - | 2005-03-08 |
| Rep | Asset management | - | 2007-06-10 |