| UOB KAY HIAN (HONG KONG) LIMITED | Rep | 就证券提供意见 | 2014-07-31 | - |
| Rep | 证券交易 | 2014-07-31 | - |
| RBC INVESTMENT SERVICES (ASIA) LIMITED | Rep | 就期货合约提供意见 | 2008-07-09 | 2010-05-06 |
| Rep | 就证券提供意见 | 2008-07-09 | 2010-05-06 |
| Rep | 期货合约交易 | 2008-06-02 | 2010-05-06 |
| Rep | 证券交易 | 2008-06-02 | 2010-05-06 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | 证券交易 | 2003-10-16 | 2008-05-30 |
| Citigroup Global Markets Asia Limited | Rep | 就机构融资提供意见 | 2003-04-01 | 2003-10-16 |
| Rep | 就证券提供意见 | 2003-04-01 | 2003-10-16 |
| Rep | 提供资产管理 | 2003-04-01 | 2003-10-16 |
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| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | 就期货合约提供意见 | 2003-04-01 | 2003-10-13 |
| Rep | 提供资产管理 | 2003-04-01 | 2003-10-13 |
| Rep | 期货合约交易 | 2003-04-01 | 2008-05-30 |