| SEAGA INTERNATIONAL LIMITED | RO | 证券交易 | 2021-01-19 | - |
| Rep | 证券交易 | 2020-11-20 | 2021-01-19 |
| Stifel Hong Kong Limited | RO | 证券交易 | 2014-06-10 | 2020-08-14 |
| Rep | 证券交易 | 2014-04-14 | 2014-06-10 |
| Hamilton Lane (Hong Kong) Limited | Rep | 就证券提供意见 | 2010-11-15 | 2014-01-31 |
| Rep | 提供资产管理 | 2010-11-15 | 2014-01-31 |
| Rep | 证券交易 | 2010-11-15 | 2014-01-31 |
| RAMIUS ASIA LTD. | RO | 提供资产管理 | 2009-02-09 | 2010-04-01 |
| Rep | 提供资产管理 | 2008-07-31 | 2009-02-09 |
| SG ASSET MANAGEMENT (HONG KONG) LIMITED | Rep | 证券交易 | 2007-11-05 | 2008-06-06 |
| Rep | 提供资产管理 | 2006-02-20 | 2008-06-06 |
| Rep | 就证券提供意见 | 2006-02-17 | 2008-06-06 |
| SAIL ADVISORS LIMITED | Rep | 就证券提供意见 | 2004-12-10 | 2006-01-12 |
| Towers Watson Hong Kong Limited | Rep | 就证券提供意见 | 2004-04-30 | 2004-10-21 |