| SCHRODER INVESTMENT MANAGEMENT (HONG KONG) LIMITED | RO | 就证券提供意见 | 2018-03-20 | - |
| RO | 证券交易 | 2018-03-20 | - |
| Rep | 就证券提供意见 | 2017-08-11 | 2018-03-20 |
| Rep | 证券交易 | 2017-08-11 | 2018-03-20 |
| Manulife Investment Management (Hong Kong) Limited | Rep | 就证券提供意见 | 2014-03-14 | 2015-09-30 |
| Rep | 证券交易 | 2014-03-14 | 2015-09-30 |
| FIL Investment Management (Hong Kong) Limited | Rep | 提供资产管理 | 2010-03-24 | 2012-02-29 |
| Rep | 证券交易 | 2010-03-10 | 2012-02-29 |
| INVESCO ASSET MANAGEMENT ASIA LIMITED | Rep | 就证券提供意见 | 2003-08-28 | 2005-03-15 |
| Rep | 证券交易 | 2003-08-28 | 2010-03-01 |
| INVESCO HONG KONG LIMITED (TRADING AS INVESCO ASIA PACIFIC) | Rep | 就证券提供意见 | 2003-08-28 | 2010-03-01 |
| Rep | 证券交易 | 2003-08-28 | 2010-03-01 |