| ORIENT SECURITIES (HONG KONG) LIMITED | RO | 就证券提供意见 | 2015-04-10 | 2022-10-14 |
| Rep | 就证券提供意见 | 2015-02-17 | 2015-04-10 |
| Rep | 证券交易 | 2015-02-17 | 2018-07-17 |
| FUBON SECURITIES (HONG KONG) LIMITED | Rep | 证券交易 | 2014-07-18 | 2015-02-03 |
| RO | 就证券提供意见 | 2012-05-18 | 2015-02-03 |
| CHINA EVERBRIGHT RESEARCH LIMITED | RO | 就证券提供意见 | 2010-07-23 | 2011-12-31 |
| Rep | 就证券提供意见 | 2009-11-19 | 2010-07-23 |
| KGI ASIA LIMITED | Rep | 就证券提供意见 | 2009-01-14 | 2009-10-31 |
| CORE PACIFIC - YAMAICHI INTERNATIONAL (H.K.) LIMITED | Rep | 就证券提供意见 | 2007-08-07 | 2009-01-02 |
| KGI ASIA LIMITED | Rep | 就证券提供意见 | 2006-03-06 | 2007-07-22 |
| CITIC FRONTIER CHINA RESEARCH LIMITED | Rep | 就证券提供意见 | 2004-09-16 | 2006-02-01 |