| Optimas Capital Limited | RO | 就證券提供意見 | 2018-08-27 | - |
| RO | 證券交易 | 2018-08-27 | 2023-07-07 |
| RO | 提供資產管理 | 2017-05-12 | - |
| Rep | 提供資產管理 | 2016-10-13 | 2017-05-12 |
| Credit Suisse (Hong Kong) Limited | Rep | 就證券提供意見 | 2014-04-01 | 2016-08-06 |
| Credit Suisse Securities (Hong Kong) Limited | Rep | 提供自動化交易服務 | 2013-08-22 | 2016-08-06 |
| Credit Suisse (Hong Kong) Limited | Rep | 提供自動化交易服務 | 2013-03-06 | 2013-11-01 |
| Rep | 期貨合約交易 | 2013-01-18 | 2016-08-06 |
| Rep | 證券交易 | 2013-01-18 | 2016-08-06 |
| Credit Suisse Securities (Hong Kong) Limited | Rep | 證券交易 | 2013-01-18 | 2016-08-06 |
| UBS SECURITIES HONG KONG LIMITED | Rep | 提供自動化交易服務 | 2011-11-25 | 2012-11-15 |
| Rep | 證券交易 | 2009-05-27 | 2012-11-15 |
| UBS DERIVATIVES HONG KONG LIMITED | Rep | 期貨合約交易 | 2008-07-21 | 2012-11-15 |
| UBS SECURITIES ASIA LIMITED | Rep | 期貨合約交易 | 2008-07-21 | 2012-11-15 |
| Rep | 證券交易 | 2008-07-21 | 2012-11-15 |