| VMS Asset Management Limited | RO | Asset management | 2021-03-11 | 2021-06-09 |
| VMS Securities Limited | Rep | Dealing in securities | 2021-03-11 | 2021-06-09 |
| INVESCO HONG KONG LIMITED (TRADING AS INVESCO ASIA PACIFIC) | RO | Advising on securities | 2017-12-27 | 2019-11-12 |
| RO | Asset management | 2017-12-27 | 2019-11-12 |
| RO | Dealing in securities | 2017-12-27 | 2019-11-12 |
| INVESCO ASSET MANAGEMENT ASIA LIMITED | Rep | Dealing in securities | 2014-04-15 | 2019-11-12 |
| INVESCO HONG KONG LIMITED (TRADING AS INVESCO ASIA PACIFIC) | Rep | Advising on securities | 2014-04-15 | 2017-12-27 |
| Rep | Asset management | 2014-04-15 | 2017-12-27 |
| Rep | Dealing in securities | 2014-04-15 | 2017-12-27 |
| BOCHK Asset Management Limited | RO | Advising on securities | 2010-12-15 | 2014-04-03 |
| RO | Asset management | 2010-12-15 | 2014-04-03 |
| RO | Dealing in securities | 2010-12-15 | 2014-04-03 |
| First Sentier Investors (Hong Kong) Limited | RO | Advising on securities | 2006-09-01 | 2008-12-09 |
| RO | Asset management | 2006-09-01 | 2008-12-09 |
| RO | Dealing in securities | 2006-09-01 | 2008-12-09 |
| FIRST STATE (HONG KONG) LLC | RO | Advising on securities | 2006-09-01 | 2007-07-05 |
| RO | Asset management | 2006-09-01 | 2008-04-01 |
| First Sentier Investors (Hong Kong) Limited | Rep | Advising on securities | 2006-07-10 | 2006-09-01 |
| Rep | Asset management | 2006-07-10 | 2006-09-01 |
| FIRST STATE (HONG KONG) LLC | Rep | Advising on securities | 2006-07-10 | 2006-09-01 |
| Rep | Asset management | 2006-07-10 | 2006-09-01 |
| Income Partners Asset Management (HK) Limited | RO | Advising on corporate finance | 2005-06-17 | 2006-06-23 |
| Rep | Advising on corporate finance | - | 2005-06-17 |
| Rep | Advising on securities | - | 2006-06-23 |
| Rep | Asset management | - | 2006-06-23 |