| Long Corridor Asset Management Limited | RO | 提供资产管理 | 2020-04-07 | - |
| Rep | 提供资产管理 | 2020-02-19 | 2020-04-07 |
| Kaifeng Investment Management (Hong Kong) Limited | RO | 就证券提供意见 | 2016-11-04 | 2020-02-03 |
| RO | 提供资产管理 | 2016-11-04 | 2020-02-03 |
| Strategic Vision Investment Limited | Rep | 提供资产管理 | 2014-10-22 | 2015-07-31 |
| BOCI RESEARCH LIMITED | Rep | 就证券提供意见 | 2010-08-03 | 2011-02-19 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | 就证券提供意见 | 2005-07-21 | 2008-05-02 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 就证券提供意见 | 2003-07-28 | 2004-06-23 |
| ICEA SECURITIES ASIA LIMITED | Rep | 就机构融资提供意见 | 2003-04-01 | 2003-06-05 |
| Rep | 提供资产管理 | 2003-04-01 | 2003-06-05 |
| Rep | 证券交易 | 2003-04-01 | 2003-06-05 |
| Rep | 就证券提供意见 | 2003-04-01 | 2003-07-23 |