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

  Customs data refers to information collected, organized, statistically processed, and published by national customs authorities regarding imported and exported goods, including their transportation, price, quality, origin, etc. This data typically reflects the import-export trade status, trade structure, trading partners, and other aspects of a country or region. China Customs import-export data serves as a crucial source for understanding the international trade activities of Chinese enterprises, characterized by comprehensiveness, granularity, reliability, and customizability. It holds significant value for businesses and research institutions in formulating trade strategies and conducting market analyses.

  CnOpenData has compiled China Customs import-export transaction details from 2000 to 2016. This dataset includes fields such as year(年份), operating unit name(经营单位名称), operating unit code(经营单位代码), product name(商品名称), product code(商品代码), amount (USD)(金额(美元)), quantity(数量), production/consumption location(生产地/消费地), and origin/destination(起运地/目的地), providing robust data support for related research.


Time Coverage

2000-2016


Field Description


Sample Data

中国海关进口交易明细数据

中国海关出口交易明细数据


References

  • Pei Jiansuo, Fang Yongbiao, Jiang Jiatong, 2024: "Embedding in Global Value Chains and Green Development of Enterprises: The Role of Input Structure Transformation," China Industrial Economics No. 2.
  • Wei Hao, Tu Yue, 2024: "Import Experience and the Puzzle of High Exit Probability in Export Markets," The Journal of World Economy No. 1.
  • Qian Xuefeng, Fang Mingpeng, 2023: "Multinational-Related External Demand Uncertainty and Export Quality: A Perspective from Demand-Side Quality Improvement Costs," China Industrial Economics No. 11.

Update Frequency

Not supported