| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| RHB SECURITIES HONG KONG LIMITED | Rep | Dealing in securities | 2009-03-09 | 2016-06-01 |
| LEI SHING HONG SECURITIES LIMITED | Rep | Dealing in securities | 2008-10-13 | 2009-02-26 |
| Nittan Securities Asia Limited | Rep | Advising on corporate finance | - | 2004-04-01 |
| Rep | Advising on securities | - | 2004-04-01 | |
| Rep | Asset management | - | 2004-04-01 | |
| Rep | Dealing in securities | - | 2008-10-01 |