| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GigaMoney Limited | Rep | Dealing in securities | 2023-05-18 | 2023-09-26 |
| HONG KONG INTERNATIONAL FUTURES LIMITED | Rep | Dealing in futures contracts | 2012-11-27 | 2022-10-06 |
| GigaMoney Limited | Rep | Dealing in securities | 2012-02-10 | 2023-02-10 |
| Quam Securities Limited | Rep | Dealing in securities | 2008-01-15 | 2009-11-27 |
| DELTA ASIA SECURITIES LIMITED | Rep | Dealing in securities | 2007-09-24 | 2007-12-22 |
| CITIC Securities Brokerage (HK) Limited | Rep | Dealing in securities | 2005-08-12 | 2007-09-16 |
| CITIC Securities Futures (HK) Limited | Rep | Dealing in futures contracts | 2005-08-12 | 2007-09-16 |
| ABCI Securities Company Limited | Rep | Dealing in securities | 2003-09-29 | 2004-12-13 |
| GigaMoney Limited | Rep | Advising on corporate finance | - | 2003-09-29 |
| Rep | Advising on securities | - | 2003-09-29 | |
| Rep | Asset management | - | 2003-09-29 | |
| Rep | Dealing in securities | - | 2003-09-29 |