| Citigroup Global Markets Asia Limited | Rep | Dealing in securities | 2010-11-15 | 2019-04-12 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in securities | 2010-11-15 | 2013-08-31 |
| Morgan Stanley Asia Limited | Rep | Providing automated trading services | 2007-07-27 | 2010-06-11 |
| Morgan Stanley Hong Kong Securities Limited | Rep | Dealing in securities | 2007-07-27 | 2010-06-11 |
| Morgan Stanley Asia Limited | Rep | Dealing in securities | 2007-06-18 | 2010-06-11 |
| DEUTSCHE SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2005-02-14 | 2007-04-21 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on corporate finance | - | 2005-01-05 |
| Rep | Advising on securities | - | 2005-01-05 |
| Rep | Asset management | - | 2005-01-05 |
| Rep | Providing automated trading services | - | 2005-01-05 |
| Rep | Dealing in securities | - | 2005-01-05 |
| Merrill Lynch Far East Limited | Rep | Advising on corporate finance | - | 2005-01-05 |
| Rep | Advising on securities | - | 2005-01-05 |
| Rep | Asset management | - | 2005-01-05 |
| Rep | Dealing in securities | - | 2005-01-05 |