| Allianz Global Investors Asia Pacific Limited (SFC:BFE699) | RO | 就證券提供意見 | 2015-06-01 | - |
| RO | 證券交易 | 2015-06-01 | - |
| Allianz Global Investors Hong Kong Limited | RO | 就證券提供意見 | 2014-01-07 | 2015-05-31 |
| RO | 證券交易 | 2014-01-07 | 2015-05-31 |
| Rep | 就證券提供意見 | 2011-06-10 | 2014-01-07 |
| Rep | 證券交易 | 2011-06-10 | 2014-01-07 |
| INVESCO ASSET MANAGEMENT ASIA LIMITED | Rep | 就證券提供意見 | 2004-01-13 | 2005-03-15 |
| Rep | 證券交易 | 2004-01-13 | 2011-05-28 |
| INVESCO HONG KONG LIMITED (TRADING AS INVESCO ASIA PACIFIC) | Rep | 就證券提供意見 | 2004-01-13 | 2005-03-22 |
| Rep | 證券交易 | 2004-01-13 | 2011-05-28 |
| FIL Investment Management (Hong Kong) Limited | Rep | 就機構融資提供意見 | 2003-04-01 | 2003-12-19 |
| Rep | 就證券提供意見 | 2003-04-01 | 2003-12-19 |
| Rep | 提供資產管理 | 2003-04-01 | 2003-12-19 |