| ORIENT CAPITAL (HONG KONG) LIMITED | RO | 就機構融資提供意見 | 2016-08-18 | 2020-06-05 |
| ORIENT SECURITIES (HONG KONG) LIMITED | RO | 證券交易 | 2016-08-18 | 2020-06-05 |
| ORIENT CAPITAL (HONG KONG) LIMITED | Rep | 就機構融資提供意見 | 2016-07-21 | 2016-08-18 |
| ORIENT SECURITIES (HONG KONG) LIMITED | Rep | 證券交易 | 2016-07-21 | 2016-08-18 |
| Soochow Securities International Capital Limited | RO | 就機構融資提供意見 | 2015-08-24 | 2016-05-01 |
| GUOSEN SECURITIES (HK) CAPITAL COMPANY LIMITED | RO | 就機構融資提供意見 | 2011-03-30 | 2015-04-28 |
| RO | 證券交易 | 2011-03-30 | 2015-04-28 |
| Rep | 就機構融資提供意見 | 2011-03-08 | 2011-03-30 |
| Rep | 證券交易 | 2011-03-08 | 2011-03-30 |
| UOB ASIA (HONG KONG) LIMITED | RO | 就機構融資提供意見 | 2005-08-29 | 2011-03-01 |
| RO | 就證券提供意見 | 2005-08-29 | 2011-03-01 |
| RO | 證券交易 | 2005-08-29 | 2011-03-01 |
| Rep | 就機構融資提供意見 | 2005-07-12 | 2005-08-29 |
| Rep | 就證券提供意見 | 2005-07-12 | 2005-08-29 |
| Rep | 證券交易 | 2005-07-12 | 2005-08-29 |
| DBS ASIA CAPITAL LIMITED | RO | 提供資產管理 | - | 2005-01-28 |
| RO | 就機構融資提供意見 | - | 2005-04-21 |
| RO | 就證券提供意見 | - | 2005-04-21 |
| RO | 證券交易 | - | 2005-04-21 |