| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ONE CHINA SECURITIES LIMITED | RO | Dealing in securities | 2018-04-24 | 2025-08-05 |
| Rep | Dealing in securities | 2004-10-04 | 2018-04-24 | |
| Hongkong Bay Securities Limited | Rep | Advising on corporate finance | - | 2003-06-19 |
| Rep | Advising on securities | - | 2003-06-19 | |
| Rep | Asset management | - | 2003-06-19 | |
| Rep | Dealing in securities | - | 2004-09-30 |