| GF Securities (Hong Kong) Brokerage Limited | RO | 就证券提供意见 | 2022-04-21 | - |
| RO | 证券交易 | 2022-04-21 | - |
| Rep | 就证券提供意见 | 2021-05-14 | 2022-04-21 |
| Rep | 证券交易 | 2019-09-20 | 2022-04-21 |
| GF Asset Management (Hong Kong) Limited | RO | 就证券提供意见 | 2017-11-10 | 2022-01-27 |
| RO | 提供资产管理 | 2017-11-10 | 2022-01-27 |
| Rep | 就证券提供意见 | 2017-06-05 | 2017-11-10 |
| Rep | 提供资产管理 | 2017-06-05 | 2017-11-10 |
| CMS ASSET MANAGEMENT (HK) CO., LIMITED | RO | 提供资产管理 | 2017-01-03 | 2017-04-18 |
| RO | 就证券提供意见 | 2012-02-01 | 2017-04-18 |
| CHINA MERCHANTS SECURITIES (HK) CO., LIMITED | Rep | 提供资产管理 | 2011-06-14 | 2015-10-13 |
| CMS ASSET MANAGEMENT (HK) CO., LIMITED | Rep | 提供资产管理 | 2010-12-20 | 2017-01-03 |
| CHINA MERCHANTS SECURITIES (HK) CO., LIMITED | Rep | 就证券提供意见 | 2007-08-09 | 2012-02-01 |