| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Jefferies Hong Kong Limited | Rep | Advising on securities | 2019-12-18 | 2023-05-03 |
| CLSA LIMITED | Rep | Advising on securities | 2018-08-06 | 2019-06-08 |
| Morgan Stanley Asia Limited | Rep | Dealing in securities | 2008-11-19 | 2018-02-28 |
| Rep | Dealing in securities | 2008-07-14 | 2008-07-21 | |
| Rep | Dealing in securities | 2007-10-12 | 2007-10-19 | |
| Rep | Dealing in securities | 2004-09-02 | 2004-09-08 |