| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BOCOM International Securities Limited | Rep | Dealing in futures contracts | 2009-03-17 | - |
| Rep | Dealing in securities | 2009-01-15 | - | |
| CITIC Securities Futures (HK) Limited | Rep | Dealing in futures contracts | 2003-06-07 | 2008-01-29 |
| CITIC Securities Brokerage (HK) Limited | Rep | Advising on corporate finance | 2003-04-01 | 2003-04-28 |
| Rep | Asset management | 2003-04-01 | 2003-04-28 | |
| Rep | Providing automated trading services | 2003-04-01 | 2004-03-11 | |
| Rep | Advising on securities | 2003-04-01 | 2004-10-06 | |
| Rep | Dealing in securities | 2003-04-01 | 2009-01-10 |