| Citigroup Global Markets Asia Limited | RO | Advising on corporate finance | 2015-10-05 | 2019-03-18 |
| RO | Dealing in securities | 2015-10-05 | 2019-03-18 |
| Rep | Advising on corporate finance | 2010-07-08 | 2015-10-05 |
| Rep | Dealing in securities | 2010-07-08 | 2015-10-05 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in securities | 2010-07-08 | 2012-01-31 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2009-12-30 | 2010-05-25 |
| Rep | Advising on corporate finance | 2008-10-10 | 2010-05-25 |
| Rep | Advising on securities | 2008-10-10 | 2010-05-25 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Advising on corporate finance | 2007-09-12 | 2008-09-29 |
| Rep | Advising on securities | 2007-09-12 | 2008-09-29 |
| Credit Suisse (Hong Kong) Limited | Rep | Advising on corporate finance | 2006-02-03 | 2007-08-16 |
| Rep | Advising on securities | 2006-02-03 | 2007-08-16 |
| Rep | Dealing in securities | 2006-02-03 | 2007-08-16 |