| CGS International Securities Hong Kong Limited | RO | 就证券提供意见 | 2017-01-19 | 2020-04-09 |
| Rep | 就证券提供意见 | 2011-06-01 | 2017-01-19 |
| Quam Securities Limited | Rep | 就证券提供意见 | 2010-07-08 | 2011-04-20 |
| Rep | 提供资产管理 | 2010-07-08 | 2011-04-20 |
| Rep | 期货合约交易 | 2010-07-08 | 2011-04-20 |
| Rep | 证券交易 | 2010-07-08 | 2011-04-20 |
| HF Asset Management Limited (HK) | RO | 提供资产管理 | 2009-10-05 | 2010-06-28 |
| CHINA EVERBRIGHT ASSETS MANAGEMENT LIMITED | Rep | 就证券提供意见 | 2008-07-23 | 2008-10-11 |
| Rep | 提供资产管理 | 2008-07-23 | 2008-10-11 |
| BNP PARIBAS ASSET MANAGEMENT ASIA LIMITED | Rep | 就证券提供意见 | 2005-10-19 | 2008-03-06 |
| Rep | 提供资产管理 | 2005-10-19 | 2008-03-06 |