| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2011-12-13 | 2013-08-31 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2010-08-31 | 2013-08-31 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2006-05-24 | 2013-08-31 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2006-05-24 | 2010-08-31 |
| Nomura Asia Investment (Hong Kong) Limited | Rep | Dealing in futures contracts | 2004-03-23 | 2006-05-13 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2004-03-23 | 2006-05-13 |
| Rep | Dealing in securities | 2004-02-24 | 2006-05-13 |
| SOUTH CHINA SECURITIES LIMITED | Rep | Advising on corporate finance | - | 2004-01-12 |
| Rep | Advising on securities | - | 2004-01-12 |
| Rep | Asset management | - | 2004-01-12 |
| Rep | Providing automated trading services | - | 2004-01-12 |
| Rep | Dealing in securities | - | 2004-02-14 |