| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BOCOM International Securities Limited | Rep | Dealing in securities | 2009-12-09 | - |
| Tung Shing Securities (Brokers) Limited | Rep | Dealing in securities | 2003-08-25 | 2009-12-03 |
| SEG INTERNATIONAL SECURITIES (H.K.) LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2003-08-18 |
| Rep | Advising on securities | 2003-04-01 | 2003-08-18 | |
| Rep | Asset management | 2003-04-01 | 2003-08-18 | |
| Rep | Dealing in securities | 2003-04-01 | 2003-08-18 |