| ICBC UBS Asset Management (International) Company Limited | RO | 證券交易 | 2016-02-05 | 2016-07-06 |
| RO | 就證券提供意見 | 2015-11-25 | 2016-07-06 |
| Rep | 就證券提供意見 | 2015-09-17 | 2015-11-25 |
| Rep | 提供資產管理 | 2015-09-17 | 2016-07-06 |
| Allianz Global Investors Asia Pacific Limited (SFC:BFE699) | RO | 就證券提供意見 | 2015-06-01 | 2015-08-22 |
| Rep | 提供資產管理 | 2015-06-01 | 2015-08-22 |
| RO | 證券交易 | 2015-06-01 | 2015-08-22 |
| Allianz Global Investors Asia Pacific Limited (SFC:AOA171) | RO | 就證券提供意見 | 2012-04-12 | 2015-05-31 |
| RO | 證券交易 | 2012-04-12 | 2015-05-31 |
| Rep | 就證券提供意見 | 2009-08-17 | 2012-04-12 |
| Rep | 證券交易 | 2009-08-17 | 2012-04-12 |
| Rep | 提供資產管理 | 2009-08-17 | 2015-05-31 |
| Allianz Global Investors Hong Kong Limited | Rep | 提供資產管理 | 2009-08-17 | 2010-02-08 |
| Rep | 證券交易 | 2009-08-17 | 2010-02-08 |
| BARING ASSET MANAGEMENT (ASIA) LIMITED | Rep | 就證券提供意見 | 2005-05-04 | 2008-12-11 |
| Rep | 提供資產管理 | 2005-05-04 | 2008-12-11 |
| Rep | 證券交易 | 2005-05-04 | 2008-12-11 |
| AXA ROSENBERG INVESTMENT MANAGEMENT ASIA PACIFIC LIMITED (TRADING AS AXA ROSENBERG ASIA PACIFIC; AXA INVESTMENT MANAGERS) | Rep | 就機構融資提供意見 | - | 2004-12-13 |
| Rep | 就證券提供意見 | - | 2005-04-15 |
| Rep | 提供資產管理 | - | 2005-04-15 |
| Rep | 證券交易 | - | 2005-04-15 |