| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CSI Asset Management Limited | Rep | Asset management | 2021-02-26 | 2021-06-25 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on securities | 2008-10-10 | 2009-11-14 |
| Rep | Dealing in securities | 2008-10-10 | 2009-11-14 | |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in securities | 2006-08-21 | 2008-09-29 |
| Rep | Advising on corporate finance | - | 2003-08-13 | |
| Rep | Asset management | - | 2003-08-13 | |
| Rep | Advising on securities | - | 2008-09-29 |