| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CEB International Capital Corporation Limited | Rep | Advising on securities | 2019-07-08 | 2020-04-16 |
| Rep | Dealing in securities | 2019-07-08 | 2020-04-16 | |
| MIZUHO SECURITIES ASIA LIMITED | Rep | Advising on securities | 2010-07-28 | 2018-12-05 |
| Rep | Dealing in securities | 2010-06-23 | 2018-12-05 | |
| Newedge Broker Limited | Rep | Providing automated trading services | 2008-10-27 | 2009-07-31 |
| Rep | Dealing in securities | 2008-09-17 | 2009-07-31 | |
| SG Asset Finance (Hong Kong) Limited | Rep | Dealing in securities | 2008-09-17 | 2010-05-26 |
| Countrywide Capital Markets Asia (H.K.) Limited | RO | Dealing in securities | 2008-02-29 | 2008-08-31 |
| Rep | Dealing in securities | 2007-04-30 | 2008-02-29 |