| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SPDB International Securities Limited | Rep | Advising on securities | 2020-03-24 | 2020-04-24 |
| SPDB International Investment Management Limited | Rep | Advising on securities | 2017-05-24 | 2020-04-16 |
| HFT INVESTMENT MANAGEMENT (HK) LIMITED | Rep | Advising on securities | 2011-10-07 | 2016-07-05 |
| BOCI RESEARCH LIMITED | Rep | Advising on securities | 2006-09-18 | 2009-06-29 |
| Morgan Stanley Asia Limited | Rep | Advising on securities | 2005-06-21 | 2006-09-11 |
| Rep | Dealing in securities | 2005-06-21 | 2006-09-11 | |
| FIRST ASIA FINANCE GROUP LIMITED | RO | Advising on corporate finance | 2003-06-11 | 2004-10-26 |
| RO | Dealing in securities | 2003-06-11 | 2004-10-26 | |
| DELOITTE & TOUCHE CORPORATE FINANCE LIMITED | Rep | Advising on corporate finance | - | 2003-04-17 |