| Stellar Securities Limited | RO | 证券交易 | 2020-10-30 | - |
| Rep | 证券交易 | 2020-09-01 | 2020-10-30 |
| Yunfeng Securities Limited | RO | 就证券提供意见 | 2019-01-29 | 2020-06-07 |
| RO | 证券交易 | 2019-01-29 | 2020-06-07 |
| Yunfeng Asset Management Limited | Rep | 提供资产管理 | 2016-04-26 | 2020-06-07 |
| Yunfeng Financial Markets Limited | Rep | 就证券提供意见 | 2016-04-26 | 2020-06-07 |
| Rep | 提供资产管理 | 2016-04-26 | 2020-06-07 |
| Rep | 证券交易 | 2016-04-26 | 2020-06-07 |
| Yunfeng Securities Limited | Rep | 证券交易 | 2016-04-26 | 2019-01-29 |
| STATE STREET GLOBAL ADVISORS ASIA LIMITED | Rep | 证券交易 | 2015-03-10 | 2015-12-22 |
| Rep | 就期货合约提供意见 | 2014-07-30 | 2015-12-22 |
| Rep | 就证券提供意见 | 2014-07-30 | 2015-12-22 |