| BOCHK Asset Management Limited | Rep | 就證券提供意見 | 2022-01-13 | - |
| Rep | 提供資產管理 | 2022-01-13 | - |
| Rep | 證券交易 | 2022-01-13 | - |
| CHINA LIFE FRANKLIN ASSET MANAGEMENT CO., LIMITED | Rep | 就證券提供意見 | 2014-11-11 | 2021-12-30 |
| Rep | 提供資產管理 | 2014-11-11 | 2021-12-30 |
| Citigroup Global Markets Asia Limited | Rep | 就證券提供意見 | 2010-04-30 | 2014-09-26 |
| RBS Asia Corporate Finance Limited | Rep | 就機構融資提供意見 | 2008-12-01 | 2008-12-23 |
| Rep | 證券交易 | 2008-12-01 | 2008-12-23 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | 就證券提供意見 | 2007-08-01 | 2008-01-23 |
| FOX-PITT, KELTON (ASIA) LIMITED | Rep | 就證券提供意見 | 2006-09-14 | 2007-07-14 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | 就證券提供意見 | 2006-07-07 | 2006-08-12 |