| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Sanford C. Bernstein (Hong Kong) Limited | Rep | Advising on securities | 2025-04-11 | - |
| Rep | Dealing in securities | 2025-04-11 | - | |
| Macquarie Asia Securities Limited | Rep | Dealing in securities | 2022-01-06 | 2024-06-11 |
| MACQUARIE CAPITAL LIMITED | Rep | Dealing in securities | 2022-01-06 | 2024-06-11 |
| CLSA LIMITED | Rep | Dealing in securities | 2019-07-05 | 2021-10-04 |
| J.P. MORGAN BROKING (HONG KONG) LIMITED | Rep | Advising on futures contracts | 2016-02-11 | 2019-03-01 |
| Rep | Dealing in futures contracts | 2016-02-11 | 2019-03-01 |