| Tractus Asset Management Limited | RO | 提供资产管理 | 2009-12-31 | - |
| CHELSEA SECURITIES LIMITED | RO | 提供资产管理 | 2007-05-16 | 2009-12-31 |
| Rep | 提供资产管理 | 2004-07-12 | 2007-05-16 |
| Rep | 证券交易 | 2004-07-08 | 2009-12-31 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | 证券交易 | 2003-10-16 | 2004-07-07 |
| Citigroup Global Markets Asia Limited | Rep | 就机构融资提供意见 | 2003-04-01 | 2003-10-10 |
| Rep | 就证券提供意见 | 2003-04-01 | 2003-10-10 |
| Rep | 提供资产管理 | 2003-04-01 | 2003-10-10 |
| Rep | 提供自动化交易服务 | 2003-04-01 | 2003-10-10 |
| Rep | 证券交易 | 2003-04-01 | 2004-07-07 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | 就期货合约提供意见 | 2003-04-01 | 2003-10-10 |
| Rep | 提供资产管理 | 2003-04-01 | 2003-10-10 |
| Rep | 期货合约交易 | 2003-04-01 | 2004-07-07 |