| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2008-10-10 | 2012-09-13 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in securities | 2008-06-30 | 2008-09-29 |
| Credit Suisse Securities (Hong Kong) Limited | Rep | Dealing in securities | 2005-04-14 | 2008-04-29 |
| Credit Suisse (Hong Kong) Limited | Rep | Dealing in securities | 2003-10-02 | 2008-04-29 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on corporate finance | - | 2003-09-08 |
| Rep | Advising on securities | - | 2003-09-08 | |
| Rep | Asset management | - | 2003-09-08 | |
| Rep | Providing automated trading services | - | 2003-09-08 | |
| Rep | Dealing in securities | - | 2003-09-08 |