| Taiping Securities (HK) Co Limited | Rep | Dealing in securities | 2014-01-14 | 2014-01-31 |
| TAIPING CAPITAL LIMITED | RO | Advising on corporate finance | 2013-04-12 | 2014-01-31 |
| GUOTAI JUNAN CAPITAL LIMITED | RO | Advising on corporate finance | 2008-07-08 | 2012-10-08 |
| GUOTAI JUNAN SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2008-07-08 | 2012-10-08 |
| GUOTAI JUNAN CAPITAL LIMITED | Rep | Advising on corporate finance | 2006-09-27 | 2008-07-08 |
| STANHILL (HONG KONG) LIMITED | Rep | Advising on corporate finance | 2004-06-10 | 2004-08-10 |
| GUOTAI JUNAN CAPITAL LIMITED | Rep | Advising on corporate finance | - | 2004-05-22 |
| GUOTAI JUNAN SECURITIES (HONG KONG) LIMITED | Rep | Advising on corporate finance | - | 2003-12-30 |
| Rep | Advising on securities | - | 2003-12-30 |
| Rep | Asset management | - | 2003-12-30 |