| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Blue Water Capital Management Limited | RO | Advising on securities | 2015-06-19 | 2023-05-31 |
| RO | Asset management | 2014-06-09 | 2023-05-31 | |
| RICHMOND ASSET MANAGEMENT LIMITED (HK) | Rep | Asset management | 2013-06-17 | 2014-02-07 |
| RO | Asset management | 2012-10-03 | 2013-05-22 | |
| Rep | Asset management | 2012-09-11 | 2012-10-03 | |
| Rep | Advising on securities | 2012-09-11 | 2014-02-07 | |
| MF Global Hong Kong Limited | Rep | Dealing in futures contracts | 2011-08-15 | 2011-11-11 |
| Rep | Dealing in securities | 2011-08-15 | 2011-11-11 | |
| MIZUHO SECURITIES ASIA LIMITED | RO | Asset management | 2005-03-16 | 2010-04-17 |
| Rep | Dealing in securities | 2004-06-03 | 2010-04-17 | |
| MACQUARIE CAPITAL LIMITED | Rep | Providing automated trading services | 2003-05-21 | 2004-03-22 |
| Rep | Dealing in securities | 2003-05-21 | 2004-04-15 |