| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UPBEST SECURITIES COMPANY LIMITED | Rep | Advising on securities | 2009-12-10 | 2010-03-26 |
| Rep | Asset management | 2009-12-10 | 2010-03-26 | |
| CROSBY WEALTH MANAGEMENT (HONG KONG) LIMITED | Rep | Advising on securities | 2006-06-28 | 2009-11-21 |
| Rep | Asset management | 2006-06-28 | 2009-11-21 | |
| Morgan Stanley Asia Limited | Rep | Advising on corporate finance | - | 2004-02-11 |
| Rep | Advising on securities | - | 2004-02-11 | |
| Rep | Providing automated trading services | - | 2004-02-11 | |
| Rep | Dealing in securities | - | 2006-05-06 | |
| Morgan Stanley Hong Kong Futures Limited | Rep | Providing automated trading services | - | 2004-02-11 |
| Rep | Dealing in futures contracts | - | 2006-05-06 |