| Manulife Investment Management (Hong Kong) Limited | Rep | 就证券提供意见 | 2016-01-29 | 2020-04-17 |
| Rep | 证券交易 | 2016-01-29 | 2020-04-17 |
| BCT Financial Limited | Rep | 就证券提供意见 | 2011-07-06 | 2012-11-10 |
| Rep | 证券交易 | 2011-06-07 | 2012-11-10 |
| NORTHERN TRUST COMPANY OF HONG KONG LIMITED, THE | Rep | 证券交易 | 2008-04-07 | 2010-11-19 |
| HSBC Global Asset Management (Hong Kong) Limited | Rep | 就证券提供意见 | 2006-02-20 | 2006-06-23 |
| Rep | 提供资产管理 | 2006-02-20 | 2006-06-23 |
| HSBC INVESTMENT FUNDS (HONG KONG) LIMITED | Rep | 证券交易 | 2006-02-20 | 2006-06-23 |
| RBC INVESTMENT SERVICES (ASIA) LIMITED | Rep | 就机构融资提供意见 | - | 2003-05-12 |
| Rep | 就证券提供意见 | - | 2003-05-12 |
| Rep | 提供资产管理 | - | 2003-05-12 |
| Rep | 证券交易 | - | 2003-05-12 |