| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Topaz Financial Group Limited | Rep | Advising on futures contracts | 2022-11-17 | 2024-04-24 |
| Rep | Dealing in futures contracts | 2022-11-17 | 2024-04-24 | |
| TOPAZ CAPITAL MANAGEMENT LIMITED | Rep | Asset management | 2022-06-29 | 2024-04-24 |
| Topaz Financial Group Limited | Rep | Advising on securities | 2022-06-29 | 2024-04-24 |
| Rep | Dealing in securities | 2022-06-29 | 2024-04-24 | |
| MASTERLINK SECURITIES (HONG KONG) CORPORATION LIMITED | Rep | Asset management | 2021-11-24 | 2022-05-14 |
| Rep | Advising on securities | 2021-02-04 | 2022-05-14 | |
| Rep | Dealing in securities | 2018-12-17 | 2022-05-14 | |
| FULBRIGHT SECURITIES LIMITED | Rep | Dealing in securities | 2016-05-20 | 2018-12-01 |
| ZHONGTAI INTERNATIONAL SECURITIES LIMITED | Rep | Dealing in securities | 2016-02-24 | 2016-05-13 |