| Standard Chartered Securities (Hong Kong) Limited | Rep | Advising on futures contracts | 2013-01-28 | 2015-10-27 |
| Rep | Dealing in futures contracts | 2013-01-28 | 2015-10-27 |
| Citigroup Global Markets Asia Limited | Rep | Advising on securities | 2009-09-28 | 2011-12-02 |
| MACQUARIE CAPITAL LIMITED | Rep | Dealing in securities | 2009-03-11 | 2009-09-07 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in futures contracts | 2004-09-01 | 2006-03-10 |
| Citigroup Global Markets Asia Limited | Rep | Advising on securities | 2004-08-09 | 2006-03-10 |
| Rep | Dealing in securities | 2004-08-09 | 2006-03-10 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on corporate finance | - | 2004-07-13 |
| Rep | Advising on securities | - | 2004-07-13 |
| Rep | Asset management | - | 2004-07-13 |
| Rep | Providing automated trading services | - | 2004-07-13 |
| Rep | Dealing in securities | - | 2004-07-13 |