| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| LINKS INTERNATIONAL INVESTMENT CONSULTANT LIMITED | Rep | Advising on securities | 2011-11-01 | 2016-04-26 |
| Yuanta Asia Investment (Hong Kong) Limited | Rep | Dealing in securities | 2009-06-10 | 2011-05-02 |
| CINDA INTERNATIONAL INVESTMENT CONSULTANT LIMITED | Rep | Advising on securities | 2006-09-25 | 2009-05-22 |
| RICHLAND WORLDWIDE LIMITED | Rep | Advising on securities | 2006-01-19 | 2006-08-12 |
| GAYANG SECURITIES LIMITED | Rep | Advising on securities | 2003-07-24 | 2005-12-15 |