| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CCB INTERNATIONAL ASSET MANAGEMENT LIMITED | Rep | Advising on securities | 2018-01-24 | 2020-06-20 |
| Rep | Asset management | 2018-01-24 | 2020-06-20 | |
| Rep | Dealing in securities | 2018-01-24 | 2020-06-20 | |
| AP Asset Management (HK) Limited | Rep | Asset management | 2007-10-15 | 2010-11-01 |
| CLSA LIMITED | Rep | Advising on securities | 2006-03-15 | 2006-11-09 |
| CLSA RESEARCH LIMITED | Rep | Advising on securities | 2004-07-26 | 2006-11-09 |