| COFCO ASSET MANAGEMENT (INTERNATIONAL) COMPANY LIMITED | RO | 就證券提供意見 | 2019-08-19 | 2020-01-10 |
| RO | 證券交易 | 2019-08-19 | 2020-01-10 |
| RO | 提供資產管理 | 2018-09-21 | 2020-01-10 |
| Rep | 提供資產管理 | 2018-08-06 | 2018-09-21 |
| STORMHARBOUR SECURITIES (HONG KONG) LIMITED | Rep | 就機構融資提供意見 | 2013-03-26 | 2017-08-01 |
| Rep | 就證券提供意見 | 2013-03-26 | 2017-08-01 |
| Rep | 證券交易 | 2013-03-26 | 2017-08-01 |
| CCB INTERNATIONAL ASSET MANAGEMENT LIMITED | Rep | 就證券提供意見 | 2012-04-27 | 2012-06-28 |
| Rep | 提供資產管理 | 2012-04-27 | 2012-06-28 |
| Rep | 證券交易 | 2012-04-27 | 2012-06-28 |
| CCB INTERNATIONAL CAPITAL LIMITED | Rep | 就機構融資提供意見 | 2010-01-15 | 2012-01-31 |
| Rep | 證券交易 | 2010-01-15 | 2012-01-31 |