| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Rifa Futures Limited | Rep | Dealing in futures contracts | 2019-10-24 | 2020-01-10 |
| Rifa Securities Limited | Rep | Dealing in securities | 2019-10-24 | - |
| SINOPAC SECURITIES (ASIA) LIMITED | Rep | Dealing in futures contracts | 2017-02-13 | 2019-10-17 |
| Rep | Dealing in securities | 2017-02-13 | 2019-10-17 | |
| Tung Shing Futures (Brokers) Limited | Rep | Dealing in futures contracts | 2003-04-01 | 2017-02-12 |
| Tung Shing Securities (Brokers) Limited | Rep | Advising on corporate finance | 2003-04-01 | 2004-01-09 |
| Rep | Advising on securities | 2003-04-01 | 2004-01-09 | |
| Rep | Asset management | 2003-04-01 | 2004-01-09 | |
| Rep | Dealing in securities | 2003-04-01 | 2017-02-12 |