| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KGI ASIA LIMITED | Rep | Dealing in securities | 2017-10-03 | 2021-09-05 |
| Rep | Dealing in securities | 2009-01-07 | 2017-10-02 | |
| CITIC Securities Brokerage (HK) Limited | Rep | Dealing in securities | 2004-10-08 | 2009-01-01 |
| KARL-THOMSON SECURITIES COMPANY LIMITED | Rep | Advising on corporate finance | - | 2004-07-23 |
| Rep | Advising on securities | - | 2004-07-23 | |
| Rep | Asset management | - | 2004-07-23 | |
| Rep | Providing automated trading services | - | 2004-07-23 | |
| Rep | Dealing in securities | - | 2004-10-08 |