| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| LUK FOOK SECURITIES (HK) LIMITED | Rep | Dealing in securities | 2014-04-08 | - |
| BOCOM International Securities Limited | Rep | Dealing in securities | 2007-09-12 | 2014-03-30 |
| BOCOM International Holdings Company Limited | Rep | Dealing in securities | 2006-09-13 | 2008-03-03 |
| Public Financial Securities Limited | RO | Advising on corporate finance | 2003-04-01 | 2004-11-05 |
| RO | Advising on securities | 2003-04-01 | 2004-11-05 | |
| RO | Asset management | 2003-04-01 | 2004-11-05 | |
| RO | Dealing in securities | 2003-04-01 | 2006-08-20 | |
| Public Futures Limited | RO | Dealing in futures contracts | 2003-04-01 | 2003-10-31 |
| Public Pacific Securities Limited | RO | Advising on corporate finance | 2003-04-01 | 2005-03-31 |
| RO | Advising on securities | 2003-04-01 | 2005-03-31 | |
| RO | Asset management | 2003-04-01 | 2005-03-31 | |
| RO | Dealing in securities | 2003-04-01 | 2005-03-31 |