| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GF Securities (Hong Kong) Brokerage Limited | Rep | Advising on securities | 2017-08-03 | 2020-06-17 |
| Rep | Dealing in securities | 2017-08-03 | 2020-06-17 | |
| Citigroup Global Markets Asia Limited | Rep | Advising on securities | 2009-08-27 | 2015-12-04 |