| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Soochow Securities International Brokerage Limited | Rep | Advising on securities | 2014-04-14 | 2016-03-08 |
| Rep | Dealing in securities | 2014-04-14 | 2016-03-08 | |
| Yuanta Securities (Hong Kong) Company Limited | Rep | Advising on securities | 2012-06-18 | 2014-03-28 |
| Rep | Dealing in securities | 2012-06-18 | 2014-03-28 | |
| Yuanta Asia Investment (Hong Kong) Limited | Rep | Advising on securities | 2009-12-02 | 2013-08-01 |
| Rep | Dealing in securities | 2009-12-02 | 2013-08-01 |