| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KAM LUEN SECURITIES LIMITED | Rep | Dealing in securities | 2018-04-26 | 2019-02-25 |
| Glory Sun Securities Limited | Rep | Dealing in securities | 2017-02-15 | 2017-03-10 |
| Beijing Securities Limited | Rep | Dealing in securities | 2010-10-15 | 2011-06-08 |
| 3V Capital Limited | Rep | Dealing in securities | 2005-07-25 | 2010-03-01 |
| Glory Sun Securities Limited | Rep | Dealing in securities | 2005-02-15 | 2005-05-21 |