| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GUOTAI JUNAN FUTURES (HONG KONG) LIMITED | Rep | Advising on futures contracts | 2022-02-11 | - |
| Rep | Dealing in futures contracts | 2022-02-11 | - | |
| GUOTAI JUNAN SECURITIES (HONG KONG) LIMITED | Rep | Advising on securities | 2022-02-11 | - |
| Rep | Dealing in securities | 2022-02-11 | - | |
| BOCI SECURITIES LIMITED | Rep | Dealing in futures contracts | 2010-10-08 | 2021-12-21 |
| Rep | Advising on securities | 2010-06-21 | 2021-12-21 | |
| Rep | Dealing in securities | 2010-06-21 | 2021-12-21 | |
| LEI SHING HONG SECURITIES LIMITED | Rep | Dealing in securities | 2005-07-29 | 2006-08-21 |