| GAOYU SECURITIES LIMITED | Rep | Dealing in securities | 2010-01-27 | 2013-12-31 |
| KAM FAI SECURITIES CO., LIMITED | Rep | Dealing in securities | 2009-09-10 | 2010-01-22 |
| AD Capital Management (Hong Kong) Limited | Rep | Advising on futures contracts | 2007-11-16 | 2009-09-02 |
| Rep | Advising on securities | 2007-11-16 | 2009-09-02 |
| Citigroup Global Markets Asia Limited | Rep | Advising on corporate finance | - | 2003-10-13 |
| Rep | Advising on securities | - | 2003-10-13 |
| Rep | Asset management | - | 2003-10-13 |
| Rep | Providing automated trading services | - | 2003-10-13 |
| Rep | Dealing in securities | - | 2007-08-06 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Advising on futures contracts | - | 2003-10-13 |
| Rep | Asset management | - | 2003-10-13 |
| Rep | Dealing in futures contracts | - | 2007-08-06 |