| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ARK GROUP HOLDINGS (HONG KONG) LIMITED | Rep | Asset management | 2015-06-25 | 2017-01-03 |
| Rep | Advising on securities | 2012-06-06 | 2017-01-03 | |
| Rep | Dealing in securities | 2012-06-06 | 2017-01-03 | |
| SAMSUNG SECURITIES (ASIA) LIMITED | Rep | Advising on securities | 2009-12-24 | 2010-08-14 |