| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CLSA LIMITED | Rep | Advising on securities | 2015-01-05 | 2019-03-09 |
| Rep | Dealing in securities | 2015-01-05 | 2019-03-09 | |
| CITIC Securities (Hong Kong) Limited | Rep | Advising on corporate finance | 2008-02-12 | 2019-03-09 |
| Rep | Advising on securities | 2008-02-12 | 2019-03-09 | |
| CLSA RESEARCH LIMITED | Rep | Advising on securities | 2007-03-22 | 2008-02-04 |
| CLSA LIMITED | Rep | Dealing in securities | 2005-03-03 | 2008-02-04 |