| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ASA SECURITIES LIMITED | Rep | Dealing in securities | 2023-01-05 | - |
| South China Investment Management Limited | Rep | Asset management | 2016-12-15 | 2022-07-31 |
| SOUTH CHINA RESEARCH LIMITED | Rep | Advising on securities | 2016-12-15 | 2019-08-21 |
| 313 CAPITAL MANAGEMENT LIMITED 313 | Rep | Asset management | 2016-07-26 | 2016-12-15 |
| Rep | Advising on securities | 2012-05-22 | 2016-12-15 | |
| SOUTH CHINA SECURITIES LIMITED | Rep | Dealing in securities | 2012-05-22 | 2022-07-31 |
| XinKong International Securities Limited | Rep | Dealing in securities | 2010-04-30 | 2012-05-10 |
| ABCI Securities Company Limited | Rep | Dealing in securities | 2009-07-20 | 2010-04-27 |
| RHB SECURITIES HONG KONG LIMITED | Rep | Advising on securities | 2008-11-28 | 2009-07-10 |
| Rep | Dealing in securities | 2007-04-12 | 2009-07-10 | |
| CSC SECURITIES (HK) LIMITED | Rep | Dealing in securities | 2006-06-27 | 2007-03-31 |
| ENLIGHTEN SECURITIES LIMITED | Rep | Dealing in securities | 2005-12-05 | 2006-06-17 |