| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BOCI RESEARCH LIMITED | RO | Advising on securities | 2020-10-30 | 2024-05-10 |
| Rep | Advising on securities | 2020-06-04 | 2020-10-30 | |
| Morgan Stanley Asia Limited | Rep | Advising on securities | 2004-06-01 | 2006-07-31 |
| Rep | Dealing in securities | 2004-06-01 | 2006-07-31 |