| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Morgan Stanley Hong Kong Securities Limited | Rep | Dealing in futures contracts | 2018-09-03 | 2019-03-21 |
| Morgan Stanley Asia Limited | Rep | Dealing in securities | 2018-08-16 | 2019-03-21 |
| CORE PACIFIC-YAMAICHI CAPITAL LIMITED | Rep | Dealing in securities | 2018-04-17 | 2018-06-11 |
| Rep | Advising on corporate finance | 2018-04-13 | 2018-06-11 | |
| HOLOGRAM CAPITAL LIMITED | Rep | Advising on corporate finance | 2017-03-13 | 2017-10-15 |
| China AF Corporate Finance Limited | Rep | Advising on corporate finance | 2016-07-20 | 2017-02-28 |