| Pictet Asset Management (Hong Kong) Limited | Rep | 就證券提供意見 | 2017-07-19 | - |
| Rep | 證券交易 | 2017-07-19 | - |
| Manulife Investment Management (Hong Kong) Limited | Rep | 就證券提供意見 | 2014-02-26 | 2017-07-04 |
| Rep | 證券交易 | 2014-02-26 | 2017-07-04 |
| VALUE PARTNERS HONG KONG LIMITED | Rep | 就證券提供意見 | 2011-06-29 | 2012-10-13 |
| Rep | 提供資產管理 | 2011-06-29 | 2012-10-13 |
| Rep | 證券交易 | 2011-06-29 | 2012-10-13 |
| VALUE PARTNERS LIMITED | Rep | 就證券提供意見 | 2011-06-29 | 2012-10-13 |
| Rep | 提供資產管理 | 2011-06-29 | 2012-10-13 |
| Rep | 證券交易 | 2011-06-29 | 2012-10-13 |
| MAN INVESTMENTS (HONG KONG) LIMITED | Rep | 證券交易 | 2005-08-10 | 2009-07-02 |
| Rep | 就證券提供意見 | 2003-04-25 | 2011-06-17 |