| Oppenheimer Investments Asia Limited | RO | 证券交易 | 2018-01-26 | - |
| RO | 就证券提供意见 | 2014-03-21 | - |
| Rep | 就证券提供意见 | 2014-01-17 | 2014-03-21 |
| Rep | 证券交易 | 2014-01-17 | 2018-01-26 |
| Mirae Asset Securities (HK) Limited | Rep | 证券交易 | 2011-08-16 | 2012-07-31 |
| Daiwa Capital Markets Hong Kong Limited | Rep | 就证券提供意见 | 2009-03-25 | 2011-08-01 |
| Rep | 期货合约交易 | 2009-03-13 | 2011-08-01 |
| Rep | 证券交易 | 2009-03-13 | 2011-08-01 |
| Morgan Stanley Asia Limited | Rep | 提供自动化交易服务 | 2008-08-11 | 2008-11-07 |
| Rep | 证券交易 | 2008-08-11 | 2008-11-07 |
| Morgan Stanley Hong Kong Futures Limited | Rep | 提供自动化交易服务 | 2008-08-11 | 2008-11-07 |
| Rep | 期货合约交易 | 2008-08-11 | 2008-11-07 |
| HSBC SECURITIES (ASIA) LIMITED | Rep | 证券交易 | 2005-04-19 | 2005-11-14 |
| NH INVESTMENT & SECURITIES (H.K.) LIMITED | Rep | 就机构融资提供意见 | 2003-04-01 | 2004-01-13 |
| Rep | 就证券提供意见 | 2003-04-01 | 2004-01-13 |
| Rep | 提供资产管理 | 2003-04-01 | 2004-01-13 |
| Rep | 证券交易 | 2003-04-01 | 2005-03-29 |