| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CMB International Securities Limited | Rep | Advising on securities | 2017-11-02 | 2017-11-17 |
| CMB International Global Markets Limited | RO | Dealing in securities | 2016-06-24 | 2017-11-17 |
| CMB International Securities Limited | RO | Dealing in securities | 2016-06-17 | 2017-11-17 |
| Rep | Dealing in securities | 2014-07-30 | 2016-06-17 | |
| RO | Dealing in securities | 2010-06-15 | 2014-07-30 | |
| CMB International Capital Holdings Corporation Limited | RO | Dealing in securities | 2009-09-22 | 2011-07-28 |
| Rep | Dealing in securities | 2009-05-27 | 2009-09-22 | |
| GUOTAI JUNAN SECURITIES (HONG KONG) LIMITED | Rep | Advising on corporate finance | - | 2003-12-30 |
| Rep | Advising on securities | - | 2003-12-30 | |
| Rep | Asset management | - | 2003-12-30 | |
| Rep | Dealing in securities | - | 2009-05-18 |