| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| TS Lombard (Asia) Limited | RO | Advising on securities | 2020-01-24 | 2021-03-31 |
| BUCEPHALUS RESEARCH PARTNERSHIP LIMITED | Rep | Advising on securities | 2017-05-29 | 2019-12-31 |
| Aletheia Analyst Network Limited | Rep | Advising on securities | 2015-08-05 | 2017-05-18 |
| CGS International Securities Hong Kong Limited | Rep | Advising on securities | 2013-04-29 | 2015-02-26 |
| BARCLAYS CAPITAL ASIA LIMITED | Rep | Advising on securities | 2010-08-25 | 2013-01-24 |
| SAMSUNG SECURITIES (ASIA) LIMITED | Rep | Advising on securities | 2009-11-05 | 2010-05-21 |
| ICAP Equities Asia Limited | Rep | Advising on securities | 2009-04-29 | 2009-08-24 |