| CGS International Securities Hong Kong Limited | Rep | 就證券提供意見 | 2020-02-10 | - |
| Rep | 證券交易 | 2018-04-06 | - |
| DBS VICKERS (HONG KONG) LIMITED | Rep | 期貨合約交易 | 2014-03-03 | 2018-03-20 |
| Rep | 證券交易 | 2014-03-03 | 2018-03-20 |
| CHINA EVERBRIGHT FOREX & FUTURES (HK) LIMITED | Rep | 期貨合約交易 | 2012-08-28 | 2014-02-06 |
| CHINA EVERBRIGHT SECURITIES (HK) LIMITED | Rep | 證券交易 | 2011-05-18 | 2014-02-06 |
| MIZUHO SECURITIES ASIA LIMITED | Rep | 證券交易 | 2008-12-15 | 2011-03-07 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 證券交易 | 2007-08-06 | 2008-12-09 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | 期貨合約交易 | 2007-08-06 | 2008-12-09 |