| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHINA SECURITIES LIMITED | RO | Advising on securities | 2022-02-10 | 2024-01-02 |
| Rep | Advising on securities | 2020-02-24 | 2022-02-10 | |
| RO | Dealing in securities | 2020-01-13 | 2024-01-02 | |
| Rep | Dealing in securities | 2019-12-02 | 2020-01-13 | |
| VAST HARBOUR SECURITIES LIMITED | RO | Dealing in securities | 2017-11-29 | 2019-11-08 |
| Rep | Dealing in securities | 2017-05-25 | 2017-11-29 | |
| Quam Securities Limited | Rep | Dealing in futures contracts | 2011-08-10 | 2017-04-29 |
| Rep | Dealing in securities | 2011-08-10 | 2017-04-29 | |
| Funderstone Futures Limited | Rep | Dealing in futures contracts | 2010-02-01 | 2011-07-31 |
| Funderstone Securities Limited | Rep | Dealing in securities | 2010-02-01 | 2011-07-31 |