| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KGI ASIA LIMITED | Rep | Dealing in securities | 2020-06-16 | 2021-01-19 |
| SINOPAC SECURITIES (ASIA) LIMITED | Rep | Dealing in securities | 2017-02-13 | 2020-05-29 |
| Tung Shing Securities (Brokers) Limited | Rep | Dealing in securities | 2012-03-29 | 2017-02-12 |
| Rep | Advising on corporate finance | - | 2004-01-09 | |
| Rep | Advising on securities | - | 2004-01-09 | |
| Rep | Asset management | - | 2004-01-09 | |
| Rep | Dealing in securities | - | 2012-01-18 |