| PRINCIPAL ASSET MANAGEMENT COMPANY (ASIA) LIMITED | RO | 就证券提供意见 | 2022-07-11 | - |
| RO | 提供资产管理 | 2022-07-11 | - |
| PRINCIPAL GLOBAL INVESTORS (HONG KONG) LIMITED | RO | 就证券提供意见 | 2013-04-05 | 2023-10-25 |
| RO | 提供资产管理 | 2013-04-05 | 2023-10-25 |
| Rep | 就证券提供意见 | 2013-01-14 | 2013-04-05 |
| Rep | 提供资产管理 | 2013-01-14 | 2013-04-05 |
| PING AN OF CHINA ASSET MANAGEMENT (HONG KONG) COMPANY LIMITED | RO | 就证券提供意见 | 2009-08-06 | 2012-12-07 |
| RO | 提供资产管理 | 2009-08-06 | 2012-12-07 |
| Rep | 就证券提供意见 | 2009-06-11 | 2009-08-06 |
| Rep | 提供资产管理 | 2009-06-11 | 2009-08-06 |
| BLACKROCK (HONG KONG) LIMITED | Rep | 证券交易 | 2008-06-16 | 2009-03-17 |
| Rep | 就证券提供意见 | 2008-05-21 | 2009-03-17 |
| Rep | 提供资产管理 | 2008-05-21 | 2009-03-17 |
| PRINCIPAL ASSET MANAGEMENT COMPANY (ASIA) LIMITED | Rep | 就证券提供意见 | 2007-02-05 | 2008-04-26 |
| Rep | 提供资产管理 | 2007-02-05 | 2008-04-26 |