| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Protocol Asset Management (HK) Limited | Rep | Asset management | 2020-07-08 | 2021-02-08 |
| Evo Capital Management Asia Limited | Rep | Asset management | 2008-01-04 | 2019-10-08 |
| TRIBRIDGE INVESTMENT PARTNERS LIMITED | Rep | Advising on securities | 2006-04-07 | 2007-06-30 |
| Rep | Asset management | 2006-04-07 | 2007-06-30 | |
| ROTHSCHILD & CO HONG KONG LIMITED | Rep | Advising on corporate finance | 2005-04-27 | 2005-06-17 |
| Rep | Advising on securities | 2005-04-27 | 2005-06-17 |