| TAIKANG ASSET MANAGEMENT (HONG KONG) COMPANY LIMITED | Rep | 就證券提供意見 | 2018-11-15 | - |
| Rep | 提供資產管理 | 2018-11-15 | - |
| ICBC INTERNATIONAL ASSET MANAGEMENT LIMITED | Rep | 就證券提供意見 | 2018-03-06 | 2018-11-02 |
| Rep | 提供資產管理 | 2018-03-06 | 2018-11-02 |
| Rep | 證券交易 | 2018-03-06 | 2018-11-02 |
| Conning Asia Pacific Limited | Rep | 就證券提供意見 | 2014-05-19 | 2017-07-07 |
| Rep | 提供資產管理 | 2014-05-19 | 2017-07-07 |
| Rep | 證券交易 | 2014-05-19 | 2017-07-07 |
| LBN Advisers Limited | RO | 提供資產管理 | 2011-12-23 | 2014-04-30 |
| Rep | 提供資產管理 | 2009-10-22 | 2011-12-23 |
| HAITONG INTERNATIONAL ASSET MANAGEMENT LIMITED | Rep | 提供資產管理 | 2008-08-19 | 2009-10-14 |
| HAITONG INTERNATIONAL INVESTMENT MANAGERS LIMITED | Rep | 提供資產管理 | 2008-08-19 | 2009-10-14 |