全部树

Cost of living data for global residentsNEW

China high-tech enterprise patent statisticsNEW

Statistics on entry and exit information of Chinese partnershipsNEW

Patents and citation data of Little Giant and individual champion companiesNEW

Small giant and single champion enterprise design patent details table

Digital economy patent application and authorization dataNEW

Tax investigation of corporate patents and citation dataNEW

Patent and citation data of Chinese industrial enterprisesNEW

Patent and citation data of A-share listed companiesNEW

Patent details of A-share listed companies
A-share listed companies' design patent application details table
Details of Design Patents Authorized by A-share Listed Companies

Statistics on the entry and exit of Chinese industrial and commercial enterprisesNEW

Basic information data of manufacturing industrial and commercial registered enterprisesNEW

China foreign trade index data

China university patent statisticsNEW

Green patents and citation data of Chinese industrial enterprisesNEW

Details of Green Patents of Chinese Industrial Enterprises

Green patents and citation data of A-share listed companies

A-share listed companies green patent details table

  According to the Administrative Measures for Information Disclosure of Listed Companies, listed companies as information disclosure obligors shall disclose legally required and voluntary information to the market in a truthful, accurate, timely, and complete manner. This publicly disclosed information includes but is not limited to: company profile, major accounting data and financial indicators, shareholding structure, executive compensation, etc. The information disclosure of listed companies serves as crucial evidence for government regulation and investor decision-making, combining effective administrative supervision with market oversight to form a dual-track mechanism that promotes stable and orderly development of the securities market.

  CnOpenData presents the A-share Listed Companies' Accounting Profit and Income Tax Expense Adjustment Process Data, containing fields such as Securities Code (证券代码), Securities Abbreviation (证券简称), Year (年份), Sequence Number (序号), Item (项目), and Current Period Amount (本期发生额).


Time Coverage

2005-2022


Field Display


Sample Data


Data Update Frequency

Annual updates