| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| HUA NAN SECURITIES (HK) LIMITED | RO | Advising on securities | 2017-11-10 | 2023-06-19 |
| RO | Dealing in securities | 2012-07-30 | 2023-06-19 | |
| Beevest Securities Limited | RO | Advising on securities | 2008-11-13 | 2008-12-19 |
| RO | Dealing in securities | 2008-11-13 | 2008-12-19 |