全部树

China university patent statisticsNEW

China high-tech enterprise patent statisticsNEW

Digital economy patent application and authorization dataNEW

Patents and citation data of Little Giant and individual champion companiesNEW

Small giant and single champion enterprise design patent details table

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

Statistics on entry and exit information of Chinese partnershipsNEW

Basic information data of manufacturing industrial and commercial registered enterprisesNEW

Patent and citation data of A-share listed companiesNEW

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

Green patents and citation data of A-share listed companies

A-share listed companies green patent details table

Patent and citation data of Chinese industrial enterprisesNEW

Green patents and citation data of Chinese industrial enterprisesNEW

Details of Green Patents of Chinese Industrial Enterprises

Tax investigation of corporate patents and citation dataNEW

Cost of living data for global residentsNEW

China foreign trade index data

Research reports, generally referred to as broker research reports or "sell-side research reports," are analytical reports authored by securities firm analysts and can serve as references for investment activities. A comprehensive broker research report typically analyzes the value of specific securities based on facts, data, and research information, summarizes perspectives on listed companies, industries, or macro policies, and assigns investment ratings to relevant stocks. The research institute of a securities firm represents the firm's reputation and brand image. Although it does not directly generate profits, its strength significantly influences the development of the firm's brokerage business, investment banking business, direct investment subsidiaries, and other operations. High-quality research reports attract mutual funds/private funds to open accounts and trade, thereby generating brokerage revenue.

Research reports can be categorized based on their research focus, including macroeconomics, investment strategies, industry analysis, company research, bond research, futures research, and financial engineering. Among these, company research reports are among the most widely followed. Company research reports typically refer to analyses conducted by professional financial researchers from securities firms or investment banks regarding the operational and profitability conditions of specific listed companies. These reports provide reference information for investors, covering aspects such as the company's industry, industry position, future growth potential, and fundamental factors.

The A-Share Listed Companies Analyst Research Report Text Data launched by CnOpenData spans 17 years. The data is presented in structured tables and original PDF formats, covering multiple fields such as report title, issuing institution, and release time.


Time Period

2006 to early 2024


Field Display


Sample Data


Related Literature

  • YI Zhihong, YANG Shengzhi, CHEN Qinyuan, 2019: "Can Analysts Reduce Stock Price Synchronicity?—An Empirical Study Based on Textual Analysis of Research Reports," China Industrial Economics, No. 1.
  • ZHONG Qinlin, LIU Yuanyuan, 2020: "Do Analyst Reports Contain More Information During Periods of Economic Policy Uncertainty?—A Dual Perspective of Investor Demand and Analyst Supply," Accounting Research, No. 3.

Data Update Frequency

Annual updates