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热门搜索词：专利数据招投标二手房交易数据专利引用数据世界版上市公司专利上市公司招聘股吧文本数据工商统计数据法拍房新闻报纸数据
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Basic information database of registered enterprises in the food industryNEW

农副食品加工业基本信息表
食品制造业基本信息表
酒饮料和精制茶制造业基本信息表

    Introduction to Customs Import-Export Transaction Details Data of A-Share Listed Companies

Customs data refers to information collected, compiled, statistically processed, and published by national customs authorities regarding import-export goods, including their transportation, pricing, quality, origin, and other relevant aspects. This data typically reflects a nation or region's import-export trade volume, trade structure, trade partners, and related information. China's customs import-export data serves as a crucial source for understanding the import-export activities of Chinese enterprises, characterized by comprehensiveness, granularity, reliability, and customizability. It holds significant value for businesses and research institutions in formulating import-export trade strategies, conducting market analysis, and other endeavors.

CnOpenData matched the list of A-share listed companies and their subsidiaries with the "Operating Unit Name" field within China's customs import-export data, encompassing both pre-listing and during-listing periods. This process yielded detailed customs import-export transaction data for A-share listed companies. This dataset includes fields such as Security Code, Accounting Year, Relationship to Listed Company, Associated Company Name, Year, HS Product Code, Amount_USD, Quantity, Operating Unit Name, and Production/Consumption Region Name. It provides robust data support for relevant research.

Time Coverage

2007-2016

Field Display

Sample Data

上市前海关进出口交易明细数据表

上市中海关进出口交易明细数据表

References

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

Data Update Frequency

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