| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GRANSING SECURITIES CO., LIMITED | RO | Dealing in securities | 2008-07-03 | 2017-10-06 |
| Rep | Dealing in securities | 2008-05-30 | 2008-07-03 | |
| RaffAello Securities (HK) Limited | RO | Dealing in securities | 2005-03-30 | 2008-05-15 |
| Welform Investors Company | Rep | Advising on corporate finance | - | 2005-03-03 |
| Rep | Advising on securities | - | 2005-03-03 | |
| Rep | Asset management | - | 2005-03-03 | |
| Rep | Dealing in securities | - | 2005-03-30 |