| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2011-12-02 | 2012-02-27 |
| Rep | Dealing in securities | 2011-06-23 | 2012-02-27 | |
| RBC INVESTMENT SERVICES (ASIA) LIMITED | Rep | Advising on securities | 2005-06-02 | 2007-04-14 |
| Rep | Dealing in securities | 2005-06-01 | 2007-04-14 | |
| FT Securities Limited | Rep | Dealing in securities | 2005-04-13 | 2005-05-20 |