| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Lion Global Financial Limited | Rep | Advising on securities | 2018-09-26 | 2019-01-21 |
| Rep | Dealing in securities | 2018-08-29 | 2019-01-21 | |
| ZHONGTAI INTERNATIONAL SECURITIES LIMITED | Rep | Dealing in securities | 2016-01-27 | 2018-04-04 |
| OnePlatform Asset Management Limited | Rep | Dealing in securities | 2010-11-15 | 2016-01-18 |