| UBS SECURITIES HONG KONG LIMITED | Rep | Advising on corporate finance | 2016-12-19 | - |
| Rep | Advising on corporate finance | 2012-06-07 | 2016-12-18 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on corporate finance | 2008-10-10 | 2009-10-08 |
| Rep | Advising on securities | 2008-10-10 | 2009-10-08 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Advising on corporate finance | 2007-09-17 | 2008-09-29 |
| Rep | Advising on securities | 2007-09-17 | 2008-09-29 |
| BNP PARIBAS CAPITAL (ASIA PACIFIC) LIMITED | Rep | Advising on corporate finance | 2003-11-25 | 2004-03-23 |
| CITIC Securities (Hong Kong) Limited | Rep | Advising on corporate finance | 2003-04-01 | 2003-10-13 |
| Rep | Advising on securities | 2003-04-01 | 2003-10-13 |
| Rep | Asset management | 2003-04-01 | 2003-10-13 |