| UOB KAY HIAN (HONG KONG) LIMITED | Rep | 就证券提供意见 | 2017-05-26 | - |
| Rep | 证券交易 | 2017-05-26 | - |
| UOB KAY HIAN FUTURES (HONG KONG) LIMITED | Rep | 期货合约交易 | 2017-05-26 | - |
| Citigroup Global Markets Asia Limited | Rep | 就证券提供意见 | 2014-03-07 | 2017-05-17 |
| Rep | 期货合约交易 | 2014-03-07 | 2017-05-17 |
| Rep | 证券交易 | 2014-03-07 | 2017-05-17 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 就证券提供意见 | 2011-11-01 | 2013-11-26 |
| Merrill Lynch Far East Limited | Rep | 期货合约交易 | 2010-09-20 | 2013-11-26 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 证券交易 | 2008-05-22 | 2013-11-26 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | 期货合约交易 | 2008-05-22 | 2010-09-20 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | 证券交易 | 2003-10-16 | 2008-05-14 |
| Citigroup Global Markets Asia Limited | Rep | 就机构融资提供意见 | 2003-04-01 | 2003-10-10 |
| Rep | 就证券提供意见 | 2003-04-01 | 2003-10-10 |
| Rep | 提供资产管理 | 2003-04-01 | 2003-10-10 |
| Rep | 提供自动化交易服务 | 2003-04-01 | 2003-10-10 |
| Rep | 证券交易 | 2003-04-01 | 2008-05-14 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | 就期货合约提供意见 | 2003-04-01 | 2003-10-10 |
| Rep | 提供资产管理 | 2003-04-01 | 2003-10-10 |
| Rep | 期货合约交易 | 2003-04-01 | 2008-05-14 |