| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Morgan Stanley Asia Limited | Rep | Advising on securities | 2009-05-26 | 2009-11-02 |
| Rep | Dealing in securities | 2009-05-25 | 2009-11-02 | |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2008-10-10 | 2008-12-11 |
| Rep | Dealing in securities | 2008-10-10 | 2008-12-11 | |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in futures contracts | 2007-04-02 | 2008-09-29 |
| Rep | Dealing in securities | 2007-04-02 | 2008-09-29 |