| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2022-06-30 | - |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2022-06-30 | - |
| Rep | Dealing in securities | 2022-06-30 | - | |
| Credit Suisse (Hong Kong) Limited | Rep | Dealing in futures contracts | 2020-07-22 | 2022-03-25 |
| Rep | Dealing in securities | 2020-07-22 | 2022-03-25 |