| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Rich Union Securities (H.K.) Limited | Rep | Dealing in securities | 2022-08-26 | 2025-03-21 |
| Rep | Asset management | 2016-08-29 | 2025-03-21 | |
| Rep | Asset management | 2008-01-21 | 2009-03-31 | |
| Rep | Advising on securities | 2007-09-21 | 2009-03-31 | |
| Rep | Dealing in securities | 2007-09-21 | 2009-03-31 |