| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| iFAST Financial (HK) Limited | Rep | Advising on securities | 2017-09-06 | 2020-02-12 |
| Rep | Dealing in securities | 2017-09-06 | 2020-02-12 | |
| iFAST Global Markets (HK) Limited | Rep | Advising on securities | 2017-09-06 | - |
| Rep | Dealing in securities | 2017-09-06 | - | |
| iFAST Securities (HK) Limited | Rep | Dealing in securities | 2017-09-06 | 2021-04-30 |
| GAYANG SECURITIES LIMITED | RO | Dealing in securities | 2010-11-09 | 2017-08-09 |
| RO | Advising on securities | 2009-07-23 | 2017-08-09 | |
| Rep | Advising on securities | 2008-12-23 | 2009-07-23 | |
| HSBC Global Asset Management (Hong Kong) Limited | Rep | Advising on securities | 2005-12-30 | 2006-06-23 |
| Rep | Asset management | 2005-12-30 | 2006-06-23 | |
| HSBC INVESTMENT FUNDS (HONG KONG) LIMITED | Rep | Dealing in securities | 2005-12-30 | 2006-06-23 |
| BNP PARIBAS DEALING SERVICES ASIA LIMITED | Rep | Dealing in securities | 2004-03-12 | 2005-02-21 |
| Rep | Advising on corporate finance | 2003-04-01 | 2004-03-12 | |
| Rep | Advising on securities | 2003-04-01 | 2004-03-12 | |
| Rep | Asset management | 2003-04-01 | 2005-02-21 |