| HSBC Corporate Finance (Hong Kong) Limited | Rep | Advising on corporate finance | 2012-03-29 | 2019-09-03 |
| RBS Asia Corporate Finance Limited | Rep | Advising on corporate finance | 2008-09-26 | 2010-07-16 |
| Rep | Dealing in securities | 2008-09-26 | 2010-07-16 |
| GOLDMAN SACHS (ASIA) L.L.C. | Rep | Advising on corporate finance | 2007-03-08 | 2008-06-17 |
| Rep | Dealing in securities | 2007-03-08 | 2008-06-17 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in securities | 2003-10-16 | 2006-03-31 |
| Citigroup Global Markets Asia Limited | Rep | Advising on securities | - | 2003-10-10 |
| Rep | Asset management | - | 2003-10-10 |
| Rep | Providing automated trading services | - | 2003-10-10 |
| Rep | Advising on corporate finance | - | 2006-03-31 |
| Rep | Dealing in securities | - | 2006-03-31 |