| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Guolian Securities International Capital Co., Limited | RO | Advising on securities | 2024-06-11 | - |
| RO | Dealing in securities | 2024-06-11 | - | |
| SHENWAN HONGYUAN SECURITIES (H.K.) LIMITED | RO | Advising on securities | 2022-06-21 | 2023-12-15 |
| RO | Dealing in securities | 2021-12-21 | 2023-12-15 | |
| Rep | Dealing in securities | 2021-08-30 | 2021-12-21 | |
| GF Securities (Hong Kong) Brokerage Limited | RO | Dealing in securities | 2020-02-05 | 2021-06-30 |
| Rep | Dealing in securities | 2018-12-11 | 2020-02-05 | |
| CLSA LIMITED | Rep | Dealing in securities | 2013-11-01 | 2018-09-01 |
| CITIC Securities Brokerage (HK) Limited | Rep | Dealing in securities | 2009-09-30 | 2013-10-31 |
| CLSA LIMITED | Rep | Dealing in securities | 2008-11-13 | 2009-07-16 |
| Rep | Dealing in securities | 2007-12-14 | 2008-10-24 |