| QUAM ASSET MANAGEMENT LIMITED | RO | Advising on securities | 2018-01-11 | 2018-09-05 |
| RO | Asset management | 2018-01-11 | 2018-09-05 |
| Quam Securities Limited | RO | Dealing in securities | 2018-01-11 | 2018-09-05 |
| Rep | Dealing in securities | 2017-07-24 | 2018-01-11 |
| QUAM ASSET MANAGEMENT LIMITED | Rep | Advising on securities | 2017-03-31 | 2018-01-11 |
| Rep | Asset management | 2017-03-31 | 2018-01-11 |
| E FUND MANAGEMENT (HONG KONG) CO., LIMITED | RO | Advising on securities | 2015-09-01 | 2016-10-07 |
| RO | Asset management | 2015-09-01 | 2016-10-07 |
| RO | Dealing in securities | 2015-09-01 | 2016-10-07 |
| Rep | Advising on securities | 2015-05-19 | 2015-09-01 |
| Rep | Asset management | 2015-05-19 | 2015-09-01 |
| Rep | Dealing in securities | 2015-05-19 | 2015-09-01 |
| CSOP Asset Management Limited | Rep | Advising on securities | 2013-05-13 | 2015-04-30 |
| Rep | Asset management | 2013-05-13 | 2015-04-30 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2011-04-26 | 2011-12-01 |
| AIA WEALTH MANAGEMENT COMPANY LIMITED | RO | Dealing in securities | 2009-04-30 | 2010-11-30 |
| PineBridge Investments Hong Kong Limited | Rep | Dealing in securities | 2007-11-19 | 2008-12-31 |
| BNP PARIBAS ASSET MANAGEMENT ASIA LIMITED | Rep | Advising on securities | 2005-05-06 | 2006-04-14 |
| Rep | Dealing in securities | 2005-05-06 | 2006-04-14 |
| HSBC INVESTMENT FUNDS (HONG KONG) LIMITED | Rep | Dealing in securities | 2004-08-27 | 2005-05-04 |
| HSBC Global Asset Management (Hong Kong) Limited | Rep | Advising on securities | 2004-05-18 | 2005-05-04 |
| Rep | Asset management | 2004-05-18 | 2005-05-04 |
| Allianz Global Investors Hong Kong Limited | Rep | Advising on corporate finance | - | 2003-08-16 |
| Rep | Advising on securities | - | 2003-08-16 |
| Rep | Asset management | - | 2003-08-16 |