| WELKIN LINKS ASSET MANAGEMENT LIMITED | RO | 就机构融资提供意见 | 2019-12-18 | 2022-02-28 |
| RO | 就证券提供意见 | 2019-12-18 | 2022-02-28 |
| RO | 提供资产管理 | 2019-12-18 | 2022-02-28 |
| CHUNG LEE SECURITIES COMPANY LIMITED | RO | 证券交易 | 2019-08-07 | 2019-10-07 |
| ZhongHua Finance Asset Management Co., Limited | RO | 就证券提供意见 | 2019-08-07 | 2019-10-07 |
| ZhongHua Finance Capital Co., Limited | RO | 就机构融资提供意见 | 2019-08-07 | 2019-10-07 |
| International Capital (Hong Kong) Limited | RO | 就机构融资提供意见 | 2019-02-20 | 2019-06-04 |
| RO | 就证券提供意见 | 2019-02-20 | 2019-06-04 |
| RO | 证券交易 | 2019-02-20 | 2019-06-04 |
| WELKIN LINKS ASSET MANAGEMENT LIMITED | RO | 提供资产管理 | 2017-06-02 | 2019-02-01 |
| RO | 就机构融资提供意见 | 2016-10-19 | 2019-02-01 |
| RO | 就证券提供意见 | 2016-07-13 | 2019-02-01 |
| Rep | 就证券提供意见 | 2010-12-03 | 2016-07-13 |
| Rep | 就机构融资提供意见 | 2010-12-03 | 2016-10-19 |
| Rep | 提供资产管理 | 2010-12-03 | 2017-06-02 |