| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Citigroup Global Markets Asia Limited | Rep | Dealing in securities | 2024-03-15 | 2024-03-22 |
| Rep | Dealing in securities | 2023-01-30 | 2023-02-25 | |
| Sanford C. Bernstein (Hong Kong) Limited | Rep | Advising on securities | 2011-10-24 | 2021-08-27 |
| Rep | Dealing in securities | 2011-10-24 | 2021-08-27 | |
| AllianceBernstein Hong Kong Limited | Rep | Advising on securities | 2011-08-29 | 2011-10-24 |
| Rep | Dealing in securities | 2011-08-29 | 2011-10-24 | |
| Knight Capital Asia Limited | Rep | Dealing in securities | 2009-03-19 | 2011-08-04 |
| MACQUARIE CAPITAL LIMITED | Rep | Dealing in securities | 2007-03-19 | 2009-02-23 |