| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GF Securities (Hong Kong) Brokerage Limited | RO | Advising on securities | 2014-01-16 | 2018-04-06 |
| Rep | Advising on securities | 2013-11-01 | 2014-01-16 | |
| ICBC INTERNATIONAL RESEARCH LIMITED | RO | Advising on securities | 2010-03-08 | 2013-07-05 |
| Rep | Advising on securities | 2009-09-28 | 2010-03-08 | |
| DAIWA INSTITUTE OF RESEARCH (HONG KONG) LIMITED | Rep | Advising on securities | - | 2009-07-17 |