| BlackRock Asset Management North Asia Limited | Rep | 就證券提供意見 | 2012-07-31 | 2018-05-11 |
| Rep | 提供資產管理 | 2012-07-31 | 2018-05-11 |
| Rep | 證券交易 | 2012-07-31 | 2018-05-11 |
| BLACKROCK (HONG KONG) LIMITED | Rep | 就證券提供意見 | 2012-05-08 | 2014-12-31 |
| Rep | 提供資產管理 | 2012-05-08 | 2014-12-31 |
| Rep | 證券交易 | 2012-05-08 | 2014-12-31 |
| Manulife Investment Management (Hong Kong) Limited | Rep | 就證券提供意見 | 2012-02-13 | 2012-04-30 |
| Rep | 提供資產管理 | 2012-02-13 | 2012-04-30 |
| Citadel Asia Limited | Rep | 提供資產管理 | 2008-07-04 | 2009-03-03 |
| Credit Suisse (Hong Kong) Limited | Rep | 證券交易 | 2007-10-22 | 2008-06-13 |
| Credit Suisse Futures (Hong Kong) Limited | Rep | 提供自動化交易服務 | 2007-10-22 | 2008-06-13 |
| Rep | 期貨合約交易 | 2007-10-22 | 2008-06-13 |