| SHENWAN HONGYUAN CAPITAL (H.K.) LIMITED | Rep | 就证券提供意见 | 2021-09-10 | - |
| Rep | 就机构融资提供意见 | 2021-08-12 | - |
| Rep | 证券交易 | 2021-08-12 | - |
| SHENWAN HONGYUAN SECURITIES (H.K.) LIMITED | Rep | 证券交易 | 2021-08-12 | - |
| ZHONGTAI INTERNATIONAL CAPITAL LIMITED | Rep | 就机构融资提供意见 | 2019-07-25 | 2021-07-29 |
| Rep | 证券交易 | 2019-07-25 | 2021-07-29 |
| ZHONGTAI INTERNATIONAL SECURITIES LIMITED | Rep | 证券交易 | 2019-07-25 | 2021-07-29 |
| Guosen Securities (HK) Brokerage Company, Limited | Rep | 证券交易 | 2016-03-18 | 2019-05-28 |
| GUOSEN SECURITIES (HK) CAPITAL COMPANY LIMITED | Rep | 就机构融资提供意见 | 2012-03-28 | 2019-05-28 |
| Rep | 证券交易 | 2012-03-28 | 2019-05-28 |