| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| LEI SHING HONG SECURITIES LIMITED | Rep | Dealing in securities | 2018-04-09 | - |
| FULBRIGHT FUTURES LIMITED | Rep | Dealing in futures contracts | 2015-08-03 | 2018-03-24 |
| FULBRIGHT SECURITIES LIMITED | Rep | Dealing in securities | 2014-02-04 | 2018-03-24 |
| ABCI Securities Company Limited | Rep | Dealing in securities | 2013-10-08 | 2014-01-24 |
| FULBRIGHT SECURITIES LIMITED | Rep | Dealing in securities | 2010-12-03 | 2013-09-28 |
| KINGSTON SECURITIES LIMITED | Rep | Dealing in securities | 2006-07-07 | 2010-12-01 |
| Fosun International Securities Limited | Rep | Dealing in securities | 2004-02-27 | 2006-06-30 |
| WINSON ASSET MANAGEMENT (INTERNATIONAL) LIMITED | RO | Advising on securities | 2003-06-10 | 2003-12-02 |