| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2021-06-01 | - |
| Daiwa Capital Markets Hong Kong Limited | Rep | Advising on securities | 2017-06-13 | 2021-05-06 |
| CMB International Securities Limited | Rep | Advising on securities | 2016-10-24 | 2017-06-09 |
| Rep | Dealing in securities | 2016-04-22 | 2017-02-20 |