| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2021-08-25 | - |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2021-08-25 | - |
| Rep | Dealing in securities | 2021-08-25 | - | |
| Credit Suisse (Hong Kong) Limited | Rep | Dealing in futures contracts | 2014-11-04 | 2021-05-21 |
| Rep | Dealing in securities | 2014-11-04 | 2021-05-21 | |
| Credit Suisse Securities (Hong Kong) Limited | Rep | Dealing in securities | 2014-11-04 | 2018-04-09 |