| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2021-09-27 | - |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2021-09-27 | - |
| Rep | Dealing in securities | 2021-09-27 | - | |
| Credit Suisse (Hong Kong) Limited | Rep | Providing automated trading services | 2013-07-17 | 2013-11-01 |
| Rep | Dealing in futures contracts | 2013-07-17 | 2021-06-25 | |
| Rep | Dealing in securities | 2013-07-17 | 2021-06-25 |