| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Jefferies Hong Kong Limited | Rep | Advising on securities | 2017-07-07 | 2020-02-29 |
| BARCLAYS CAPITAL ASIA LIMITED | Rep | Advising on securities | 2012-09-19 | 2016-01-21 |
| CLSA RESEARCH LIMITED | Rep | Advising on securities | 2007-07-24 | 2012-05-26 |