| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BNY Mellon Investment Management Hong Kong Limited | Rep | Advising on securities | 2021-12-13 | 2022-02-23 |
| Rep | Asset management | 2021-12-13 | 2022-02-23 | |
| Rep | Dealing in securities | 2021-12-13 | 2022-02-23 | |
| Cynergy Asset Management Limited | Rep | Asset management | 2017-07-26 | 2018-05-31 |
| Rep | Advising on securities | 2017-07-11 | 2018-05-31 | |
| SP Securities Limited | Rep | Advising on securities | 2016-08-15 | 2017-06-02 |
| Rep | Dealing in securities | 2016-08-15 | 2017-06-02 | |
| VONTOBEL WEALTH MANAGEMENT (HONG KONG) LIMITED | Rep | Advising on securities | 2016-06-10 | 2016-07-31 |
| Rep | Dealing in securities | 2016-06-10 | 2016-07-31 | |
| Morgan Stanley Asia Limited | Rep | Dealing in securities | 2011-04-08 | 2012-02-17 |
| Morgan Stanley Hong Kong Securities Limited | Rep | Dealing in futures contracts | 2011-04-08 | 2012-02-17 |
| Allianz Global Investors Hong Kong Limited | Rep | Advising on corporate finance | - | 2003-07-23 |
| Rep | Advising on securities | - | 2003-07-23 | |
| Rep | Asset management | - | 2003-07-23 |