| HIGH WISDOM HOLDINGS LIMITED | RO | 就证券提供意见 | 2021-07-19 | - |
| RO | 提供资产管理 | 2021-07-19 | - |
| Emperio Securities and Assets Management Limited | RO | 就证券提供意见 | 2021-01-12 | 2021-06-30 |
| RO | 提供资产管理 | 2021-01-12 | 2021-06-30 |
| RO | 证券交易 | 2021-01-12 | 2021-06-30 |
| Rep | 就证券提供意见 | 2020-10-09 | 2021-01-12 |
| Rep | 证券交易 | 2020-10-09 | 2021-01-12 |
| Rep | 提供资产管理 | 2020-09-18 | 2021-01-12 |
| Pantheum Capital Limited | RO | 就证券提供意见 | 2020-02-07 | 2020-08-18 |
| RO | 提供资产管理 | 2020-02-07 | 2020-08-18 |
| WINTONE SECURITIES LIMITED | Rep | 证券交易 | 2007-09-06 | 2019-12-20 |
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | 就机构融资提供意见 | 2003-04-01 | 2004-02-27 |
| Rep | 就证券提供意见 | 2003-04-01 | 2004-02-27 |
| Rep | 证券交易 | 2003-04-01 | 2007-08-23 |