| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CGS International Securities Hong Kong Limited | RO | Dealing in securities | 2017-09-11 | 2018-02-06 |
| Rep | Dealing in securities | 2013-06-03 | 2017-09-11 | |
| BOCOM International Securities Limited | RO | Dealing in securities | 2012-10-25 | 2013-02-27 |
| Rep | Dealing in securities | 2011-12-02 | 2012-10-25 | |
| RO | Dealing in securities | 2011-06-07 | 2011-12-02 | |
| Rep | Dealing in securities | 2011-03-15 | 2011-06-07 | |
| DEUTSCHE SECURITIES ASIA LIMITED | Rep | Advising on corporate finance | - | 2004-01-08 |
| Rep | Asset management | - | 2004-01-08 | |
| Rep | Advising on securities | - | 2009-06-13 | |
| Rep | Dealing in securities | - | 2009-06-13 |