| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Far East Promise Assets Limited | Rep | Advising on securities | 2024-05-07 | - |
| Rep | Asset management | 2024-05-07 | - | |
| QUAM ASSET MANAGEMENT LIMITED | Rep | Advising on securities | 2023-07-14 | 2023-09-18 |
| Rep | Dealing in securities | 2023-07-14 | 2023-09-18 | |
| Rep | Asset management | 2023-06-16 | 2023-09-18 | |
| Pinxin (Hong Kong) Asset Management Co. Limited | RO | Asset management | 2017-01-10 | 2023-01-31 |
| Rep | Asset management | 2016-02-29 | 2017-01-10 | |
| Stifel Hong Kong Limited | RO | Dealing in securities | 2011-10-20 | 2014-01-31 |