| GUOSEN SECURITIES (HK) CAPITAL COMPANY LIMITED | Rep | 就機構融資提供意見 | 2019-01-09 | 2020-04-01 |
| Rep | 證券交易 | 2019-01-09 | 2020-04-01 |
| SDIC SECURITIES (HONG KONG) LIMITED | Rep | 證券交易 | 2018-09-10 | 2018-10-03 |
| SDIC SECURITIES CORPORATE FINANCE (HONG KONG) LIMITED | Rep | 就機構融資提供意見 | 2018-09-10 | 2018-10-03 |
| Yi Shun Da Capital Limited | RO | 就機構融資提供意見 | 2017-01-17 | 2018-06-21 |
| RO | 證券交易 | 2017-01-17 | 2018-06-21 |
| Rep | 就機構融資提供意見 | 2016-12-07 | 2017-01-17 |
| Rep | 證券交易 | 2016-12-07 | 2017-01-17 |
| CINDA INTERNATIONAL CAPITAL LIMITED | Rep | 就機構融資提供意見 | 2014-06-20 | 2016-11-21 |
| Rep | 證券交易 | 2014-06-20 | 2016-11-21 |
| SOUTHWEST SECURITIES (HK) CAPITAL LIMITED | Rep | 就機構融資提供意見 | 2011-07-25 | 2014-06-08 |
| Rep | 證券交易 | 2011-07-25 | 2014-06-08 |
| CTBC Asia Limited | Rep | 就機構融資提供意見 | 2005-01-26 | 2011-07-17 |
| Rep | 就證券提供意見 | 2005-01-26 | 2011-07-17 |
| Rep | 證券交易 | 2005-01-26 | 2011-07-17 |