| Trinity Corporate Finance Limited (VG) | RO | 就機構融資提供意見 | 2019-01-07 | 2020-05-04 |
| Trinity Financial Group Limited | RO | 證券交易 | 2019-01-07 | 2019-10-16 |
| CCB INTERNATIONAL CAPITAL LIMITED | Rep | 就證券提供意見 | 2014-06-24 | 2015-10-24 |
| CCB INTERNATIONAL SECURITIES LIMITED | Rep | 證券交易 | 2014-01-02 | 2015-05-12 |
| CCB INTERNATIONAL CAPITAL LIMITED | RO | 就機構融資提供意見 | 2012-09-27 | 2015-10-24 |
| RO | 證券交易 | 2012-09-27 | 2015-10-24 |
| Rep | 就機構融資提供意見 | 2009-08-10 | 2012-09-27 |
| Rep | 證券交易 | 2009-08-10 | 2012-09-27 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | 提供資產管理 | - | 2004-11-23 |
| Rep | 就機構融資提供意見 | - | 2009-04-16 |
| Rep | 就證券提供意見 | - | 2009-04-16 |
| Rep | 證券交易 | - | 2009-04-16 |