| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2010-09-02 | 2012-05-11 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2007-05-09 | 2012-05-11 |
| Merrill Lynch Far East Limited | Rep | Dealing in securities | 2007-05-09 | 2012-05-11 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2007-05-09 | 2010-09-02 |
| UBS DERIVATIVES HONG KONG LIMITED | Rep | Dealing in futures contracts | 2006-10-02 | 2007-03-30 |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2006-10-02 | 2007-03-30 |
| RBS Asia Futures Limited | Rep | Dealing in futures contracts | 2006-09-05 | 2006-09-30 |
| Newedge Broker Hong Kong Limited | Rep | Dealing in futures contracts | 2005-11-16 | 2006-07-18 |