General

Customs data refers to the import and export transaction data of goods from customs around the world, mainly derived from authentic documentary records such as customs documents, bills of lading, and commodity inspection. With the characteristics of "authoritative, accurate, comprehensive, timely, and detailed", this data information is the most direct basis for the country to control international trade changes and formulate trade policies. It is also an efficient and accurate resource for enterprise market research, international market development, and foreign trade enterprises to carry out foreign trade business.

China's customs data is divided into China's import and export statistics and customs data. China Import and Export Customs data is the transaction record data of domestic importers and exporters under an 8-digit HS code, including the name of domestic import and export enterprises, import and export time, price, weight, quantity, and target country.

The management methods for customs clearance of goods in different countries are definitely different. In order to effectively grasp the differences reflected or inherent in customs data of different countries, we should summarize and analyze the data displayed on customs websites of different countries and the specific items in the content of customs data, in order to identify the differences.