| SORRENTO CAPITAL LIMITED | RO | 就機構融資提供意見 | 2019-07-05 | - |
| SORRENTO SECURITIES LIMITED | Rep | 證券交易 | 2019-07-05 | - |
| LY CAPITAL LIMITED | RO | 就機構融資提供意見 | 2019-01-17 | 2019-06-29 |
| Rep | 證券交易 | 2019-01-16 | 2019-06-29 |
| Rep | 就機構融資提供意見 | 2018-11-12 | 2019-01-17 |
| Founder Securities (Hong Kong) Capital Company Limited | RO | 就機構融資提供意見 | 2018-10-09 | 2018-11-03 |
| Rep | 就機構融資提供意見 | 2018-07-06 | 2018-10-09 |
| GUOTAI JUNAN CAPITAL LIMITED | Rep | 就機構融資提供意見 | 2014-10-29 | 2018-06-01 |
| Octal Capital Limited | Rep | 就機構融資提供意見 | 2012-10-12 | 2014-10-10 |
| Rep | 證券交易 | 2012-10-12 | 2014-10-10 |
| PARTNERS CAPITAL INTERNATIONAL LIMITED | Rep | 就機構融資提供意見 | 2011-01-21 | 2012-10-06 |
| Rep | 證券交易 | 2011-01-21 | 2012-10-06 |
| ASIA INVESTMENT MANAGEMENT LIMITED | Rep | 就證券提供意見 | 2006-04-21 | 2006-07-24 |
| Rep | 提供資產管理 | 2006-04-21 | 2006-07-24 |
| ASIA INVESTMENT RESEARCH LIMITED | Rep | 就證券提供意見 | 2005-05-17 | 2005-10-31 |
| Rep | 提供資產管理 | 2005-05-17 | 2005-10-31 |