| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Antarctica Asset Management (Asia) Limited | RO | Advising on securities | 2016-03-01 | 2017-11-03 |
| RO | Asset management | 2016-03-01 | 2017-11-03 | |
| SILVERHORN INVESTMENT ADVISORS LIMITED | Rep | Advising on securities | 2014-05-07 | 2016-02-29 |
| Rep | Asset management | 2014-05-07 | 2016-02-29 | |
| AN QIAO INVESTMENT (HONG KONG) LIMITED | Rep | Advising on securities | 2005-08-25 | 2013-12-31 |
| Rep | Asset management | 2005-08-25 | 2013-12-31 |