| BOCOM International (Asia) Limited | Rep | Advising on corporate finance | 2014-10-16 | 2014-12-22 |
| Rep | Dealing in securities | 2014-10-16 | 2014-12-22 |
| ABCI CAPITAL LIMITED | RO | Advising on corporate finance | 2014-04-11 | 2014-09-13 |
| RO | Dealing in securities | 2014-04-11 | 2014-09-13 |
| Rep | Dealing in securities | 2011-08-03 | 2014-04-11 |
| Rep | Advising on corporate finance | 2011-04-04 | 2014-04-11 |
| ABCI Securities Company Limited | Rep | Advising on corporate finance | 2009-12-18 | 2011-03-24 |
| Rep | Advising on securities | 2009-12-18 | 2011-03-24 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on corporate finance | 2008-10-10 | 2009-07-01 |
| Rep | Advising on securities | 2008-10-10 | 2009-07-01 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Advising on corporate finance | 2006-06-02 | 2008-09-29 |
| Rep | Advising on securities | 2006-06-02 | 2008-09-29 |