| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| QMIS Securities Limited | RO | Dealing in securities | 2020-09-09 | 2023-05-24 |
| Rep | Dealing in securities | 2020-09-01 | 2020-09-09 | |
| ZJKF SECURITIES INVESTMENT (HONG KONG) LIMITED | RO | Dealing in securities | 2020-02-10 | 2020-08-15 |
| Rep | Dealing in securities | 2020-01-21 | 2020-02-10 | |
| Greencourt Financial Co., Limited | RO | Advising on securities | 2018-10-24 | 2019-12-19 |
| RO | Dealing in securities | 2018-10-24 | 2019-12-19 | |
| Elevation Capital Limited | RO | Dealing in securities | 2016-11-01 | 2017-08-04 |
| D.J. SECURITIES LIMITED | RO | Advising on securities | 2012-11-06 | 2016-10-31 |
| RO | Dealing in securities | 2012-11-06 | 2016-10-31 | |
| Rep | Dealing in securities | 2011-10-06 | 2012-11-06 | |
| ORIENT SECURITIES LIMITED | Rep | Dealing in securities | 2010-06-21 | 2011-09-29 |