| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| WINBULL SECURITIES INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2023-02-09 | 2026-01-14 |
| DT Securities & Futures Co. Limited | Rep | Dealing in securities | 2020-05-26 | 2022-12-02 |
| METRO CAPITAL SECURITIES LIMITED | Rep | Advising on corporate finance | - | 2005-03-04 |
| Rep | Advising on securities | - | 2005-03-04 | |
| Rep | Asset management | - | 2005-03-04 | |
| Rep | Dealing in securities | - | 2019-12-20 |