| DEUTSCHE SECURITIES ASIA LIMITED | Rep | Advising on corporate finance | 2014-10-27 | 2015-08-28 |
| Citigroup Global Markets Asia Limited | Rep | Advising on corporate finance | 2009-12-10 | 2014-07-22 |
| Rep | Dealing in securities | 2009-12-10 | 2014-07-22 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in securities | 2009-12-10 | 2012-01-31 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on corporate finance | 2007-06-28 | 2009-09-07 |
| Rep | Advising on securities | 2007-06-28 | 2009-09-07 |
| Rep | Dealing in securities | 2007-06-28 | 2009-09-07 |
| Merrill Lynch Far East Limited | Rep | Advising on corporate finance | 2007-06-28 | 2009-09-07 |
| Rep | Advising on securities | 2007-06-28 | 2009-09-07 |
| Rep | Dealing in securities | 2007-06-28 | 2009-09-07 |
| BOCI ASIA LIMITED | Rep | Advising on corporate finance | 2005-02-07 | 2006-05-20 |
| Rep | Dealing in securities | 2005-02-07 | 2006-05-20 |