| BARCLAYS CAPITAL ASIA LIMITED | Rep | Dealing in futures contracts | 2011-08-30 | 2013-01-24 |
| Rep | Dealing in securities | 2011-08-30 | 2013-01-24 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on corporate finance | 2010-06-14 | 2011-06-01 |
| Rep | Advising on securities | 2010-06-14 | 2011-06-01 |
| NOMURA SECURITIES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2010-02-02 | 2010-05-14 |
| Nomura Asia Investment (Hong Kong) Limited | Rep | Dealing in futures contracts | 2008-12-08 | 2010-02-19 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2008-10-10 | 2010-05-14 |
| Rep | Dealing in securities | 2008-10-10 | 2011-06-01 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in futures contracts | 2007-05-25 | 2008-09-29 |
| Rep | Dealing in securities | 2007-05-25 | 2008-09-29 |
| LEHMAN BROTHERS FUTURES ASIA LIMITED | Rep | Dealing in futures contracts | 2007-05-25 | 2008-09-29 |
| LEHMAN BROTHERS SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2007-05-25 | 2008-09-29 |
| DEUTSCHE SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2006-03-07 | 2007-04-25 |
| Rep | Dealing in securities | 2006-03-07 | 2007-04-25 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in futures contracts | 2004-09-13 | 2006-02-07 |
| Rep | Dealing in securities | 2004-09-13 | 2006-02-07 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in securities | 2003-10-16 | 2004-08-17 |
| Citigroup Global Markets Asia Limited | Rep | Dealing in securities | 2003-08-05 | 2004-08-17 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in futures contracts | 2003-08-05 | 2004-08-17 |
| Citigroup Global Markets Asia Limited | Rep | Advising on corporate finance | - | 2003-04-08 |
| Rep | Advising on securities | - | 2003-04-08 |
| Rep | Asset management | - | 2003-04-08 |
| Rep | Providing automated trading services | - | 2003-04-08 |
| Rep | Dealing in securities | - | 2003-04-08 |