| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHARLES SCHWAB, HONG KONG, LIMITED | Rep | Advising on securities | 2022-06-27 | 2024-01-05 |
| Rep | Dealing in securities | 2022-06-27 | 2024-01-05 | |
| ORIENTAL PATRON SECURITIES LIMITED | Rep | Advising on securities | 2011-11-07 | 2012-10-27 |
| RHB SECURITIES HONG KONG LIMITED | Rep | Advising on securities | 2011-01-07 | 2011-11-03 |