| KGI ASIA LIMITED | RO | 就证券提供意见 | 2017-10-03 | 2020-02-24 |
| RO | 证券交易 | 2017-10-03 | 2020-02-24 |
| RO | 就证券提供意见 | 2016-07-06 | 2017-10-02 |
| RO | 证券交易 | 2016-07-06 | 2017-10-02 |
| KGI WEALTH MANAGEMENT LIMITED | RO | 就证券提供意见 | 2016-07-06 | 2017-10-02 |
| RO | 证券交易 | 2016-07-06 | 2017-10-02 |
| KGI ASIA LIMITED | Rep | 就证券提供意见 | 2013-09-19 | 2016-07-06 |
| KGI WEALTH MANAGEMENT LIMITED | Rep | 就证券提供意见 | 2013-09-19 | 2016-07-06 |
| KGI ASIA LIMITED | Rep | 证券交易 | 2011-08-03 | 2016-07-06 |
| KGI WEALTH MANAGEMENT LIMITED | Rep | 证券交易 | 2011-08-03 | 2016-07-06 |
| Yuanta Asia Investment (Hong Kong) Limited | RO | 证券交易 | 2011-03-23 | 2011-07-01 |
| Rep | 证券交易 | 2010-09-03 | 2011-03-23 |
| JS CRESVALE CAPITAL LIMITED | Rep | 证券交易 | 2009-08-31 | 2010-08-21 |
| JS CRESVALE SECURITIES INTERNATIONAL LIMITED | Rep | 证券交易 | 2006-07-20 | 2010-08-21 |