| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Taiping Securities (HK) Co Limited | Rep | Dealing in securities | 2011-09-07 | 2013-05-01 |
| BOCI SECURITIES LIMITED | Rep | Dealing in securities | 2005-12-28 | 2011-07-29 |
| Rep | Advising on corporate finance | - | 2003-12-31 | |
| Rep | Advising on securities | - | 2003-12-31 | |
| Rep | Asset management | - | 2003-12-31 | |
| Rep | Dealing in securities | - | 2003-12-31 |