| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2019-12-31 | 2020-12-18 |
| Rep | Dealing in securities | 2008-10-10 | 2015-10-01 | |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Advising on corporate finance | - | 2003-08-09 |
| Rep | Advising on securities | - | 2003-08-09 | |
| Rep | Asset management | - | 2003-08-09 | |
| Rep | Providing automated trading services | - | 2003-08-09 | |
| Rep | Dealing in securities | - | 2008-09-29 |