| Splentide Capital Limited | RO | 提供资产管理 | 2021-08-18 | - |
| RO | 就证券提供意见 | 2019-04-26 | - |
| RO | 证券交易 | 2019-04-26 | - |
| Rep | 就证券提供意见 | 2019-03-21 | 2019-04-26 |
| Rep | 证券交易 | 2019-03-21 | 2019-04-26 |
| Rep | 提供资产管理 | 2019-03-21 | 2021-08-18 |
| ORIENT ASSET MANAGEMENT (HONG KONG) LIMITED | Rep | 提供资产管理 | 2018-01-19 | 2018-11-30 |
| ORIENT SECURITIES (HONG KONG) LIMITED | RO | 证券交易 | 2016-07-20 | 2018-11-30 |
| Rep | 证券交易 | 2015-08-24 | 2016-07-20 |
| Rep | 就证券提供意见 | 2015-08-24 | 2018-11-30 |
| AISANCE ASSET MANAGEMENT LIMITED | Rep | 提供资产管理 | 2010-03-04 | 2013-02-21 |
| KGI ASIA LIMITED | Rep | 就证券提供意见 | 2010-03-04 | 2015-07-30 |
| Rep | 证券交易 | 2010-01-18 | 2015-07-30 |
| KGI WEALTH MANAGEMENT LIMITED | Rep | 证券交易 | 2008-04-16 | 2015-07-30 |
| Beevest Securities Limited | Rep | 提供资产管理 | 2007-11-19 | 2008-03-21 |
| Rep | 证券交易 | 2006-07-26 | 2008-03-21 |