| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KGI ASIA LIMITED | Rep | Dealing in securities | 2014-01-17 | 2015-01-30 |
| Yuanta Securities (Hong Kong) Company Limited | RO | Advising on securities | 2004-10-07 | 2004-10-22 |
| RO | Dealing in securities | 2004-06-09 | 2004-11-09 | |
| Rep | Dealing in securities | 2003-10-22 | 2004-06-09 |