| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CTI Capital Hong Kong Limited | RO | Advising on securities | 2015-01-26 | - |
| RO | Asset management | 2015-01-26 | - | |
| CTI Capital Management Limited (HK) | RO | Advising on securities | 2013-03-19 | 2015-01-19 |
| RO | Asset management | 2013-03-19 | 2015-01-19 | |
| Hui Xian Asset Management Limited | RO | Asset management | 2011-04-08 | 2012-10-01 |
| SECURIS CAPITAL LIMITED | Rep | Asset management | 2007-03-14 | 2009-12-31 |
| MASON INVESTMENT MANAGEMENT LIMITED | RO | Advising on securities | 2003-04-01 | 2006-07-01 |
| RO | Asset management | 2003-04-01 | 2006-07-01 |