| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Pantheum Capital Limited | Rep | Advising on securities | 2026-08-06 | - |
| Solomon JFZ (Asia) Holdings Limited | Rep | Advising on securities | 2021-02-04 | 2023-05-12 |
| Rep | Dealing in securities | 2021-02-04 | 2023-05-12 | |
| Open Securities Limited | Rep | Advising on securities | 2019-07-29 | 2020-12-31 |
| Rep | Dealing in securities | 2019-07-29 | 2020-12-31 | |
| CORE PACIFIC - YAMAICHI INTERNATIONAL (H.K.) LIMITED | Rep | Advising on securities | 2017-02-13 | 2019-05-01 |
| Rep | Dealing in securities | 2017-02-13 | 2019-05-01 | |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Advising on securities | 2012-12-10 | 2016-08-10 |
| Rep | Dealing in securities | 2012-12-10 | 2016-08-10 | |
| GAYANG SECURITIES LIMITED | Rep | Dealing in securities | 2010-11-22 | 2012-08-31 |
| Rep | Advising on securities | 2005-10-12 | 2012-08-31 |