A股上市公司数据

Patent and citation data of A-share listed companiesNEW

Patent details table of A-share listed companies
Details of design patent applications for A-share listed companies
Detailed table of design authorized patents of A-share listed companies

Green patents and citation data of A-share listed companies

Green patent details of A-share listed companies

A-Share Listed Companies' Related Party Transaction Data Introduction

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

  CnOpenData introduces A-Share Listed Companies' Related Party Transaction Data, covering fields such as Securities Code, Announcement Date(s), Name of Related Party, Relationship with the Listed Company, Transaction Amount (CNY 10,000), Existence of Control Relationship, and Transaction Brief.


Time Period

2000-2026.06.11


Field Display


Sample Data


Data Update Frequency

Annual updates