| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| China Galaxy International Securities (Hong Kong) Co., Limited | RO | Advising on securities | 2022-12-02 | - |
| Rep | Advising on securities | 2019-08-29 | 2022-12-02 | |
| CGS International Securities Hong Kong Limited | Rep | Advising on securities | 2012-07-03 | 2019-08-11 |
| Credit Agricole Securities (Asia) Limited | Rep | Advising on securities | 2005-08-31 | 2012-06-30 |