| Zenas Capital Management Limited | RO | 就证券提供意见 | 2015-11-30 | 2021-05-18 |
| RO | 提供资产管理 | 2013-09-12 | - |
| MIRAE ASSET GLOBAL INVESTMENTS (HONG KONG) LIMITED | RO | 证券交易 | 2011-01-11 | 2013-07-01 |
| RO | 就证券提供意见 | 2007-01-02 | 2013-07-01 |
| RO | 提供资产管理 | 2007-01-02 | 2013-07-01 |
| Rep | 就证券提供意见 | 2006-03-24 | 2007-01-02 |
| Rep | 提供资产管理 | 2006-03-24 | 2007-01-02 |
| HAMON ASIAN ADVISORS LIMITED | Rep | 就证券提供意见 | 2005-05-23 | 2006-03-01 |
| Rep | 提供资产管理 | 2005-05-23 | 2006-03-01 |
| HAMON ASSET MANAGEMENT LIMITED | Rep | 就期货合约提供意见 | 2005-01-12 | 2006-03-01 |
| Rep | 就证券提供意见 | 2005-01-12 | 2006-03-01 |
| Rep | 提供资产管理 | 2005-01-12 | 2006-03-01 |
| PFP Capital Limited | Rep | 就期货合约提供意见 | 2005-01-12 | 2006-03-01 |
| Rep | 就证券提供意见 | 2005-01-12 | 2006-03-01 |
| Rep | 提供资产管理 | 2005-01-12 | 2006-03-01 |