| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Credit Suisse (Hong Kong) Limited | Rep | Dealing in futures contracts | 2021-01-04 | 2022-03-23 |
| Rep | Dealing in securities | 2021-01-04 | 2022-03-23 | |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2018-05-28 | 2020-09-30 |
| BARCLAYS CAPITAL ASIA LIMITED | Rep | Dealing in securities | 2015-03-02 | 2018-04-27 |