| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BlackRock Asset Management North Asia Limited | Rep | Dealing in securities | 2017-07-17 | 2023-02-01 |
| ZHONGTAI INTERNATIONAL ASSET MANAGEMENT LIMITED | Rep | Advising on securities | 2016-09-15 | 2017-06-30 |
| Rep | Asset management | 2016-09-15 | 2017-06-30 | |
| SG SECURITIES (HK) LIMITED | Rep | Dealing in securities | 2014-10-24 | 2014-11-03 |