| Allianz Global Investors Asia Pacific Limited (SFC:BFE699) | Rep | 就證券提供意見 | 2015-06-01 | 2020-04-29 |
| Rep | 提供資產管理 | 2015-06-01 | 2020-04-29 |
| Allianz Global Investors Asia Pacific Limited (SFC:AOA171) | Rep | 就證券提供意見 | 2010-02-25 | 2015-05-31 |
| Rep | 提供資產管理 | 2007-09-27 | 2015-05-31 |
| Allianz Global Investors Hong Kong Limited | Rep | 提供資產管理 | 2007-09-27 | 2010-02-08 |
| Rep | 就證券提供意見 | 2007-09-14 | 2010-02-08 |
| Credit Suisse (Hong Kong) Limited | Rep | 就證券提供意見 | 2005-04-14 | 2007-08-31 |
| Credit Suisse Securities (Hong Kong) Limited | Rep | 就機構融資提供意見 | - | 2005-02-15 |
| Rep | 提供資產管理 | - | 2005-02-15 |
| Rep | 就證券提供意見 | - | 2006-08-18 |