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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

  Banks are financial institutions that engage in monetary and credit services. As products of the development of commodity-money economies to a certain stage, they issue credit money, manage currency circulation, regulate fund supply and demand, and handle monetary deposits, loans, and settlements.

  Since the reform and opening-up, China's commodity economy has become increasingly active, and the scale of the banking industry has developed rapidly. However, against the backdrop of accelerated interest rate liberalization, intensified internal and external competition, and declining profit growth, financial institutions in the banking sector must make corresponding strategic adjustments in business structure, resource allocation, and regional layout. Industry research targeting the development environment and market demand has become increasingly crucial.

  CnOpenData presents the business information change data of all banks in China, covering the industrial and commercial change information of over 3,900 banks, including bank name, change date, change item, before change, and after change fields, to facilitate related research.


Time Period

As of 2023.8.31 (can be updated as needed)


Field Display


Sample Data


Data Update Frequency

Annual update