| Merrill Lynch (Asia Pacific) Limited | RO | Providing automated trading services | 2011-11-22 | 2013-04-02 |
| RO | Dealing in securities | 2011-11-22 | 2013-04-02 |
| Merrill Lynch Far East Limited | RO | Dealing in futures contracts | 2011-11-22 | 2013-04-02 |
| RO | Dealing in securities | 2011-11-22 | 2013-04-02 |
| Rep | Dealing in futures contracts | 2010-10-13 | 2011-11-22 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Providing automated trading services | 2010-07-27 | 2011-11-22 |
| Rep | Dealing in securities | 2010-07-27 | 2011-11-22 |
| Rep | Advising on corporate finance | 2010-07-27 | 2012-01-16 |
| Rep | Advising on securities | 2010-07-27 | 2012-01-16 |
| Merrill Lynch Far East Limited | Rep | Dealing in securities | 2010-07-27 | 2011-11-22 |
| Rep | Advising on corporate finance | 2010-07-27 | 2012-01-16 |
| Rep | Advising on securities | 2010-07-27 | 2012-01-16 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2010-07-27 | 2010-12-16 |
| GOLDMAN SACHS (ASIA) L.L.C. | RO | Providing automated trading services | 2009-02-19 | 2009-02-28 |
| RO | Dealing in securities | 2007-01-25 | 2009-02-28 |
| GOLDMAN SACHS (ASIA) SECURITIES LIMITED | RO | Advising on securities | 2007-01-25 | 2007-04-18 |
| RO | Dealing in securities | 2007-01-25 | 2007-04-18 |
| GOLDMAN SACHS FUTURES (ASIA) LIMITED | Rep | Dealing in futures contracts | 2007-01-25 | 2009-02-28 |
| GOLDMAN SACHS (ASIA) L.L.C. | Rep | Dealing in securities | 2005-09-26 | 2007-01-25 |