| Manulife Investment Management (Hong Kong) Limited | Rep | 就证券提供意见 | 2016-06-02 | 2018-08-17 |
| Rep | 证券交易 | 2016-06-02 | 2018-08-17 |
| BEA Union Investment Management Limited | Rep | 就证券提供意见 | 2014-01-08 | 2016-05-01 |
| Rep | 证券交易 | 2014-01-08 | 2016-05-01 |
| BOCOM International Asset Management Limited | Rep | 提供资产管理 | 2013-02-04 | 2013-12-26 |
| BOCOM International Securities Limited | Rep | 证券交易 | 2013-02-04 | 2013-12-26 |
| Towers Watson Investment Services Hong Kong Limited | Rep | 就证券提供意见 | 2011-10-17 | 2013-01-05 |
| BCT Financial Limited | Rep | 就证券提供意见 | 2011-06-01 | 2011-09-10 |
| Rep | 证券交易 | 2011-06-01 | 2011-09-10 |
| BANK CONSORTIUM TRUST COMPANY LIMITED | Rep | 就证券提供意见 | 2007-07-06 | 2011-05-31 |