| BNP PARIBAS SECURITIES (ASIA) LIMITED | Rep | 就證券提供意見 | 2017-12-05 | 2018-07-31 |
| Rep | 提供自動化交易服務 | 2014-10-09 | 2015-11-30 |
| Rep | 證券交易 | 2014-10-09 | 2018-07-31 |
| ICBC INTERNATIONAL SECURITIES LIMITED | Rep | 期貨合約交易 | 2014-01-02 | 2014-10-02 |
| RO | 證券交易 | 2012-06-28 | 2014-10-02 |
| ICBC INTERNATIONAL FUTURES LIMITED | Rep | 期貨合約交易 | 2012-04-20 | 2014-10-02 |
| ICBC INTERNATIONAL SECURITIES LIMITED | Rep | 證券交易 | 2012-04-20 | 2012-06-28 |
| SAMSUNG SECURITIES (ASIA) LIMITED | Rep | 就證券提供意見 | 2009-09-07 | 2010-04-01 |
| Rep | 證券交易 | 2009-09-07 | 2012-02-03 |
| MF Securities Hong Kong Limited | Rep | 就證券提供意見 | 2009-03-18 | 2009-09-06 |
| Rep | 證券交易 | 2009-03-02 | 2009-09-06 |
| CLSA LIMITED | Rep | 證券交易 | 2003-07-17 | 2009-01-23 |