| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Glory Sun Securities Limited | Rep | Dealing in securities | 2012-07-10 | 2014-03-10 |
| Ark Securities (Hong Kong) Limited | Rep | Dealing in securities | 2007-09-20 | 2012-07-01 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2006-05-08 | 2007-08-08 |