| Manulife Investment Management (Hong Kong) Limited | RO | 期貨合約交易 | 2021-02-23 | 2023-11-13 |
| RO | 就期貨合約提供意見 | 2020-10-14 | 2023-11-13 |
| RO | 就證券提供意見 | 2020-10-14 | 2023-11-13 |
| RO | 提供資產管理 | 2020-10-14 | 2023-11-13 |
| RO | 證券交易 | 2020-10-14 | 2023-11-13 |
| Rep | 就期貨合約提供意見 | 2015-04-09 | 2020-10-14 |
| Rep | 提供資產管理 | 2015-04-09 | 2020-10-14 |
| Rep | 證券交易 | 2015-04-09 | 2020-10-14 |
| Rep | 就證券提供意見 | 2013-08-28 | 2020-10-14 |
| UBS SECURITIES ASIA LIMITED | Rep | 就證券提供意見 | 2010-08-16 | 2012-12-15 |
| Myo Capital Advisers Limited | Rep | 就證券提供意見 | 2008-04-18 | 2009-03-02 |
| Rep | 提供資產管理 | 2008-04-18 | 2009-03-02 |
| UBS SECURITIES ASIA LIMITED | Rep | 就證券提供意見 | 2005-12-06 | 2007-06-12 |