| MFIO Capital Limited | RO | 提供資產管理 | 2019-12-13 | 2023-09-01 |
| D&R INTERNATIONAL CAPITAL MANAGEMENT (HONG KONG) LIMITED | RO | 就證券提供意見 | 2015-01-30 | 2016-04-30 |
| RO | 證券交易 | 2015-01-30 | 2016-04-30 |
| Vontobel (Hong Kong) Limited | Rep | 就證券提供意見 | 2013-01-16 | 2013-02-01 |
| Rep | 證券交易 | 2013-01-16 | 2013-02-01 |
| VONTOBEL WEALTH MANAGEMENT (HONG KONG) LIMITED | Rep | 就證券提供意見 | 2013-01-14 | 2014-12-01 |
| Rep | 證券交易 | 2013-01-14 | 2014-12-01 |
| Vontobel (Hong Kong) Limited | Rep | 就證券提供意見 | 2011-03-21 | 2013-01-14 |
| Rep | 證券交易 | 2011-03-21 | 2013-01-14 |
| Kirin Asset Management Limited | Rep | 就證券提供意見 | 2010-09-08 | 2011-02-28 |
| Rep | 提供資產管理 | 2010-09-08 | 2011-02-28 |
| Boom Securities (H.K.) Limited | Rep | 提供自動化交易服務 | 2004-04-16 | 2008-04-02 |
| Rep | 證券交易 | 2004-04-16 | 2008-04-02 |
| Win Securities Limited | Rep | 提供自動化交易服務 | 2004-04-16 | 2008-04-02 |
| Rep | 證券交易 | 2004-04-16 | 2008-04-02 |