| Citigroup Global Markets Asia Limited | Rep | Dealing in futures contracts | 2013-05-31 | 2014-03-31 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in futures contracts | 2010-05-19 | 2013-08-31 |
| Citigroup Global Markets Asia Limited | Rep | Dealing in securities | 2010-04-15 | 2014-03-31 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in securities | 2010-04-15 | 2013-08-31 |
| Knight Capital Asia Limited | Rep | Dealing in securities | 2009-06-26 | 2010-03-02 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2008-05-16 | 2009-02-27 |
| Merrill Lynch Far East Limited | Rep | Dealing in securities | 2005-05-19 | 2009-02-27 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Asset management | - | 2005-01-25 |
| Rep | Advising on corporate finance | - | 2005-03-23 |
| Rep | Advising on securities | - | 2005-03-23 |
| Rep | Providing automated trading services | - | 2005-03-23 |
| Rep | Dealing in securities | - | 2009-02-27 |