| ICBC INTERNATIONAL SECURITIES LIMITED | RO | Dealing in securities | 2015-07-27 | 2015-12-18 |
| ICBC INTERNATIONAL CAPITAL LIMITED | RO | Advising on corporate finance | 2014-12-30 | 2015-12-18 |
| RO | Dealing in securities | 2014-12-30 | 2015-12-18 |
| Rep | Advising on corporate finance | 2014-09-19 | 2014-12-30 |
| Rep | Dealing in securities | 2014-09-19 | 2014-12-30 |
| Rep | Advising on corporate finance | 2010-08-18 | 2013-07-30 |
| Rep | Dealing in securities | 2010-08-18 | 2013-07-30 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2009-12-21 | 2010-07-01 |
| Rep | Advising on corporate finance | 2008-10-22 | 2010-07-01 |
| Rep | Advising on securities | 2008-10-22 | 2010-07-01 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Advising on corporate finance | 2008-08-28 | 2008-09-29 |
| Rep | Advising on securities | 2008-08-28 | 2008-09-29 |