| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Ark Securities (Hong Kong) Limited | Rep | Dealing in securities | 2005-04-13 | 2019-08-08 |
| SHUN LOONG SECURITIES COMPANY LIMITED | Rep | Advising on corporate finance | - | 2004-08-11 |
| Rep | Advising on securities | - | 2004-08-11 | |
| Rep | Asset management | - | 2004-08-11 | |
| Rep | Providing automated trading services | - | 2004-08-11 | |
| Rep | Dealing in securities | - | 2005-03-30 |