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 High-Tech Enterprise Certification Management Measures promulgated by the state in 2008, high-tech enterprises in China generally refer to resident enterprises that continuously engage in research and development as well as technological achievement transformation within the scope of the National Key Supported High-Tech Fields promulgated by the state, form core independent intellectual property rights, and conduct business activities based on these, representing knowledge-intensive and technology-intensive economic entities.

  In the era of the knowledge economy, the high-tech industry has increasingly become a core industry driving technological progress and economic growth. As one of the important entities promoting national industrial transformation and technological innovation, the development of high-tech enterprises can not only enhance the technological added value of traditional industries and promote the efficient operation of the entire national economy, but also radiate surrounding areas and jointly drive progress in various regional fields.

  To support research in related fields, CnOpenData has compiled and introduced extended basic data on China's high-tech enterprises, including extended basic fields of high-tech enterprises up to the latest year, such as taxpayer identification number, enterprise address, registered capital, registration time, industry information, latitude and longitude, business scope, etc.


Time Range

Up to 2023 (can be updated as needed)


Field Display


Sample Data


Related Literature

  • Liu Qiren, Long Jianxiong, Zhang Zhanhui et al., 2023: "Tax Incentives, R&D Expenditure and Export Performance—Bunching Analysis Based on High-Tech Enterprise Certification Reform", China Industrial Economics, No. 4.
  • Qiu Yangdong, Tao Feng, 2021: "Effectiveness Evaluation of High-Tech Enterprise Qualification Certification Policy", Economic Perspectives, No. 2.
  • Josh L. and Amit S., 2021: "The Use and Misuse of Patent Data: Issues for Finance and Beyond", The Review of Financial Studies.

Data Update Frequency

Annual updates