| CITIGROUP FIRST INVESTMENT MANAGEMENT LIMITED | RO | 就證券提供意見 | 2009-06-03 | 2010-03-31 |
| RO | 提供資產管理 | 2009-06-03 | 2010-03-31 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | 期貨合約交易 | 2009-06-03 | 2010-03-31 |
| CITIGROUP FIRST INVESTMENT MANAGEMENT LIMITED | Rep | 就證券提供意見 | 2009-05-04 | 2009-06-03 |
| Rep | 提供資產管理 | 2009-05-04 | 2009-06-03 |
| Citigroup Global Markets Asia Limited | Rep | 證券交易 | 2009-05-04 | 2010-03-31 |
| MACQUARIE CAPITAL LIMITED | Rep | 證券交易 | 2008-08-12 | 2008-11-26 |
| MACQUARIE FUNDS MANAGEMENT HONG KONG LIMITED | RO | 就證券提供意見 | 2006-12-29 | 2008-12-31 |
| RO | 提供資產管理 | 2006-12-29 | 2008-12-31 |
| Rep | 就證券提供意見 | 2006-09-01 | 2006-12-29 |
| Rep | 提供資產管理 | 2006-09-01 | 2006-12-29 |
| MACQUARIE EQUITIES (ASIA) LIMITED | Rep | 證券交易 | 2006-06-16 | 2008-11-26 |
| SG ASSET MANAGEMENT (HONG KONG) LIMITED | RO | 就證券提供意見 | 2006-01-05 | 2006-05-31 |
| RO | 提供資產管理 | 2006-01-05 | 2006-05-31 |
| Rep | 就證券提供意見 | 2004-06-23 | 2006-01-05 |
| Rep | 提供資產管理 | 2004-06-23 | 2006-01-05 |