| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Yuanta Securities (Hong Kong) Company Limited | Rep | Advising on securities | 2008-09-26 | 2009-10-20 |
| Rep | Dealing in securities | 2008-09-26 | 2009-10-20 | |
| DEUTSCHE SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2004-02-09 | 2004-09-11 |