| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| EXCEL PRECISE SECURITIES LIMITED | RO | Dealing in securities | 2018-11-01 | 2024-02-02 |
| WINWIN SECURITIES LIMITED | RO | Dealing in securities | 2017-10-13 | 2018-10-31 |
| Rep | Dealing in securities | 2017-08-16 | 2017-10-13 | |
| CVP Securities Limited | RO | Dealing in securities | 2015-09-14 | 2017-07-18 |
| ORIENTAL WEALTH SECURITIES LIMITED | RO | Dealing in securities | 2008-09-05 | 2015-06-01 |
| ONE CHINA SECURITIES LIMITED | Rep | Dealing in securities | 2007-03-15 | 2008-08-30 |
| TAI SHING STOCK INVESTMENT CO. LIMITED | Rep | Dealing in securities | 2006-09-01 | 2007-02-09 |
| CVP Securities Limited | Rep | Dealing in securities | 2005-09-20 | 2006-08-01 |
| XinKong International Securities Limited | RO | Advising on corporate finance | - | 2004-10-20 |
| RO | Asset management | - | 2004-10-20 | |
| RO | Providing automated trading services | - | 2004-10-20 | |
| RO | Advising on securities | - | 2005-09-20 | |
| RO | Dealing in securities | - | 2005-09-20 |