| Azure Lion International Securities Company Limited | RO | 就证券提供意见 | 2015-08-12 | 2016-03-15 |
| RO | 证券交易 | 2015-08-12 | 2016-03-15 |
| GEO Securities Limited | RO | 就证券提供意见 | 2014-05-07 | 2015-01-30 |
| RO | 证券交易 | 2013-05-03 | 2015-01-30 |
| GUOTAI JUNAN SECURITIES (HONG KONG) LIMITED | RO | 证券交易 | 2012-04-30 | 2013-04-30 |
| MASTERLINK SECURITIES (HONG KONG) CORPORATION LIMITED | Rep | 就证券提供意见 | 2011-10-10 | 2012-03-09 |
| RO | 证券交易 | 2011-08-26 | 2012-03-31 |
| Rep | 证券交易 | 2011-08-03 | 2011-08-26 |
| CNI Securities Group Limited | RO | 证券交易 | 2011-03-30 | 2011-07-31 |
| CELESTIAL SECURITIES LIMITED | Rep | 证券交易 | 2008-11-24 | 2011-02-28 |
| RO | 证券交易 | 2004-02-23 | 2008-11-24 |
| EAA SECURITIES LIMITED | RO | 证券交易 | - | 2004-01-10 |