| Manulife Investment Management (Hong Kong) Limited | RO | 就证券提供意见 | 2022-11-08 | - |
| RO | 证券交易 | 2022-11-08 | - |
| Rep | 就证券提供意见 | 2019-05-15 | 2022-11-08 |
| Rep | 证券交易 | 2019-05-15 | 2022-11-08 |
| DWS Investments Hong Kong Limited | Rep | 就证券提供意见 | 2016-02-29 | 2019-04-12 |
| Rep | 证券交易 | 2016-02-29 | 2019-04-12 |
| GRAND FIRE SECURITIES LIMITED | Rep | 就证券提供意见 | 2013-11-05 | 2014-06-30 |
| CLSA RESEARCH LIMITED | Rep | 就证券提供意见 | 2010-07-05 | 2012-06-13 |
| JPMorgan Asset Management (Asia Pacific) Limited | Rep | 就证券提供意见 | 2006-08-15 | 2010-06-30 |
| Rep | 提供资产管理 | 2006-08-15 | 2010-06-30 |
| JPMorgan Funds (Asia) Limited | Rep | 证券交易 | 2006-08-15 | 2010-06-30 |