According to the Measures for the Management of Information Disclosure by Listed Companies, listed companies, as disclosure obligors, must truthfully, accurately, timely, and comprehensively disclose legally required and voluntarily disclosed information to the market. Such publicly disclosed information includes but is not limited to basic company information, key accounting data and financial indicators, shareholder holdings, executive compensation, and more. Information disclosure by listed companies serves as a crucial basis for government regulation and investor behavior. The combination of effective administrative supervision and market oversight forms a dual-track effect that promotes stable and orderly development of the securities market.

CnOpenData introduces the Major Contract Data of A-Share Listed Companies, encompassing fields such as Stock Code (证券代码), Stock Abbreviation (证券简称), Announcement Date (公告日期), Signing Date (签署日期), Contract Name (合同名称), Contract Type (合同类型), Contract Amount (合同金额), Main Contract Content (合同主要内容), Impact on the Company (签订合同对公司影响), and Information of Related Parties (相关方信息).

Time Period

2013-2025

Field Display

Sample Data

Data Update Frequency

Annual updates