| Pictet Asset Management (Hong Kong) Limited | RO | 就證券提供意見 | 2019-04-24 | 2019-09-06 |
| RO | 提供資產管理 | 2014-11-05 | - |
| Rep | 提供資產管理 | 2014-10-08 | 2014-11-05 |
| TAIKANG ASSET MANAGEMENT (HONG KONG) COMPANY LIMITED | Rep | 就證券提供意見 | 2012-07-10 | 2014-07-18 |
| Rep | 提供資產管理 | 2012-07-10 | 2014-07-18 |
| UBS Asset Management (Hong Kong) Limited | Rep | 就證券提供意見 | 2008-11-19 | 2012-05-18 |
| Rep | 提供資產管理 | 2008-11-19 | 2012-05-18 |
| EASTSPRING INVESTMENTS (HONG KONG) LIMITED (TRADING AS EASTSPRING INVESTMENTS) | Rep | 提供資產管理 | 2007-03-20 | 2008-10-24 |
| First Sentier Investors (Hong Kong) Limited | Rep | 就期貨合約提供意見 | 2006-02-15 | 2006-04-29 |
| FIRST STATE (HONG KONG) LLC | Rep | 就期貨合約提供意見 | 2006-02-15 | 2006-04-29 |
| First Sentier Investors (Hong Kong) Limited | Rep | 提供資產管理 | 2005-02-24 | 2006-04-29 |
| Rep | 證券交易 | 2005-02-24 | 2006-04-29 |