| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| China Silver Asset Management (Hong Kong) Limited | Rep | Asset management | 2013-07-02 | 2014-03-17 |
| TRIBRIDGE INVESTMENT PARTNERS LIMITED | Rep | Advising on securities | 2006-10-12 | 2011-12-21 |
| Rep | Asset management | 2006-10-12 | 2011-12-21 |