| Nuveen Hong Kong Limited | Rep | 就證券提供意見 | 2021-01-08 | 2021-07-23 |
| Rep | 提供資產管理 | 2021-01-08 | 2021-07-23 |
| Rep | 證券交易 | 2021-01-08 | 2021-07-23 |
| FRANKLIN TEMPLETON INVESTMENTS (ASIA) LIMITED | Rep | 就證券提供意見 | 2019-02-27 | 2020-06-30 |
| Rep | 提供資產管理 | 2015-05-27 | 2020-06-30 |
| Rep | 證券交易 | 2015-05-27 | 2020-06-30 |
| BLACKROCK (HONG KONG) LIMITED | Rep | 提供資產管理 | 2012-11-28 | 2014-12-31 |
| BlackRock Asset Management North Asia Limited | Rep | 就證券提供意見 | 2012-11-28 | 2015-05-19 |
| Rep | 提供資產管理 | 2012-11-28 | 2015-05-19 |
| Rep | 證券交易 | 2012-11-28 | 2015-05-19 |
| BLACKROCK (HONG KONG) LIMITED | Rep | 就證券提供意見 | 2011-03-08 | 2014-12-31 |
| Rep | 證券交易 | 2011-03-08 | 2014-12-31 |