| NOMURA INTERNATIONAL (HONG KONG) LIMITED | RO | 就機構融資提供意見 | 2009-05-06 | - |
| RO | 就證券提供意見 | 2009-05-06 | - |
| RO | 證券交易 | 2009-05-06 | - |
| Rep | 就機構融資提供意見 | 2008-10-10 | 2009-05-06 |
| Rep | 就證券提供意見 | 2008-10-10 | 2009-05-06 |
| LEHMAN BROTHERS ASIA LIMITED | RO | 就機構融資提供意見 | 2006-04-19 | 2008-09-29 |
| Rep | 就機構融資提供意見 | 2005-10-14 | 2006-04-19 |
| Rep | 就證券提供意見 | 2005-10-14 | 2008-09-29 |
| Merrill Lynch Far East Limited | Rep | 就機構融資提供意見 | 2004-08-17 | 2005-08-30 |
| Rep | 就證券提供意見 | 2004-08-17 | 2005-08-30 |
| Rep | 證券交易 | 2004-08-17 | 2005-08-30 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 提供資產管理 | 2003-04-01 | 2004-08-16 |
| Rep | 提供自動化交易服務 | 2003-04-01 | 2004-08-16 |
| Rep | 就機構融資提供意見 | 2003-04-01 | 2005-08-30 |
| Rep | 就證券提供意見 | 2003-04-01 | 2005-08-30 |
| Rep | 證券交易 | 2003-04-01 | 2005-08-30 |