| DBS ASIA CAPITAL LIMITED | RO | 就机构融资提供意见 | 2017-01-24 | - |
| RO | 就证券提供意见 | 2017-01-24 | - |
| RO | 证券交易 | 2017-01-24 | - |
| Rep | 就机构融资提供意见 | 2016-11-28 | 2017-01-24 |
| Rep | 就证券提供意见 | 2016-11-28 | 2017-01-24 |
| Rep | 证券交易 | 2016-11-28 | 2017-01-24 |
| KINGSWAY CAPITAL LIMITED | RO | 证券交易 | 2015-04-14 | 2016-10-28 |
| KINGSWAY FINANCIAL SERVICES GROUP LIMITED | RO | 证券交易 | 2015-04-14 | 2016-10-28 |
| KINGSWAY CAPITAL LIMITED | RO | 就机构融资提供意见 | 2008-04-14 | 2016-10-28 |
| KINGSWAY FINANCIAL SERVICES GROUP LIMITED | RO | 就机构融资提供意见 | 2008-04-14 | 2011-06-30 |
| KINGSWAY SBF INVESTMENT MANAGEMENT COMPANY LIMITED | Rep | 提供资产管理 | 2007-01-29 | 2011-06-20 |
| KINGSWAY FINANCIAL SERVICES GROUP LIMITED | Rep | 证券交易 | 2006-01-18 | 2015-04-14 |
| KINGSWAY CAPITAL LIMITED | Rep | 就机构融资提供意见 | 2003-09-29 | 2008-04-14 |
| KINGSWAY FINANCIAL SERVICES GROUP LIMITED | Rep | 就机构融资提供意见 | 2003-09-29 | 2008-04-14 |
| CENTRAL CHINA INTERNATIONAL CAPITAL LIMITED | Rep | 就证券提供意见 | 2003-04-01 | 2003-09-24 |
| Rep | 提供资产管理 | 2003-04-01 | 2003-09-24 |
| Rep | 就机构融资提供意见 | 2003-04-01 | 2003-09-25 |