| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BOCOM International Securities Limited | Rep | Dealing in securities | 2007-09-12 | 2024-08-16 |
| BOCOM International Holdings Company Limited | Rep | Dealing in securities | 2006-05-12 | 2008-03-03 |
| Hongkong Bay Securities Limited | Rep | Advising on corporate finance | - | 2003-10-20 |
| Rep | Advising on securities | - | 2003-10-20 | |
| Rep | Asset management | - | 2003-10-20 | |
| Rep | Dealing in securities | - | 2006-05-08 |