| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| China Investment Fund International Securities Limited | RO | Advising on securities | 2018-07-10 | 2019-02-04 |
| RO | Dealing in securities | 2018-07-10 | 2019-02-04 | |
| CHINA INDUSTRIAL SECURITIES INTERNATIONAL BROKERAGE LIMITED | Rep | Dealing in securities | 2014-11-24 | 2017-02-14 |
| CHONG HING SECURITIES LIMITED | Rep | Dealing in securities | 2008-02-26 | 2010-07-10 |