| ICBC INTERNATIONAL CAPITAL LIMITED | RO | 就证券提供意见 | 2022-12-15 | - |
| Rep | 就证券提供意见 | 2018-08-15 | 2022-12-15 |
| RO | 就机构融资提供意见 | 2013-09-26 | - |
| RO | 证券交易 | 2013-09-26 | - |
| ICBC INTERNATIONAL SECURITIES LIMITED | RO | 证券交易 | 2013-09-26 | - |
| ICBC INTERNATIONAL CAPITAL LIMITED | Rep | 就机构融资提供意见 | 2013-09-09 | 2013-09-26 |
| Rep | 证券交易 | 2013-09-09 | 2013-09-26 |
| ICBC INTERNATIONAL SECURITIES LIMITED | Rep | 证券交易 | 2013-09-09 | 2013-09-26 |
| CCB INTERNATIONAL CAPITAL LIMITED | RO | 就机构融资提供意见 | 2011-08-03 | 2013-08-15 |
| Rep | 证券交易 | 2006-07-17 | 2013-08-15 |
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| DELOITTE & TOUCHE CORPORATE FINANCE LIMITED | Rep | 就机构融资提供意见 | 2003-04-01 | 2006-06-23 |