| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Grand China Securities Limited | Rep | Advising on securities | 2023-12-14 | 2025-02-13 |
| Rep | Asset management | 2023-12-14 | 2025-02-13 | |
| Rep | Dealing in securities | 2023-12-14 | 2025-02-13 | |
| MASTERLINK SECURITIES (HONG KONG) CORPORATION LIMITED | Rep | Advising on securities | 2009-12-16 | 2023-12-01 |
| Rep | Dealing in securities | 2009-12-16 | 2023-12-01 |