| BARCLAYS CAPITAL ASIA LIMITED | Rep | Advising on corporate finance | 2013-05-29 | 2015-09-21 |
| Rep | Dealing in securities | 2013-05-29 | 2015-09-21 |
| EASTERN MARATHON INVESTMENT MANAGEMENT (HONG KONG) COMPANY LIMITED | Rep | Asset management | 2012-06-14 | 2013-04-30 |
| CITIC Securities Asset Management (HK) Limited | Rep | Advising on securities | 2011-06-10 | 2012-02-11 |
| Rep | Asset management | 2011-06-10 | 2012-02-11 |
| HARVEST GLOBAL INVESTMENTS LIMITED | Rep | Advising on securities | 2009-06-04 | 2011-05-16 |
| Rep | Asset management | 2009-06-04 | 2011-05-16 |
| BARCLAYS CAPITAL ASIA LIMITED | Rep | Advising on corporate finance | 2008-07-16 | 2008-12-16 |
| Rep | Dealing in securities | 2008-07-16 | 2008-12-16 |
| Wells Fargo Securities Asia Limited | Rep | Advising on corporate finance | 2008-05-05 | 2008-05-30 |
| Rep | Advising on securities | 2008-05-05 | 2008-05-30 |
| Rep | Dealing in securities | 2008-05-05 | 2008-05-30 |
| Citigroup Global Markets Asia Limited | Rep | Advising on securities | 2006-01-24 | 2007-07-10 |