1. Business Data Center of the Ministry of Commerce: This is an official platform that provides comprehensive import and export data. All kinds of data queries can be made here, as well as comprehensive statistics and statistics of countries and categories.
2. Customs statistical data query platform: This platform provides the query of import and export statistical data from 20 17 to 1. Query specific import and export data by inputting commodity code, country of origin (region) of import, country of destination (region) of export, customs statistical trade mode and registered place of import and export consignor.
3. Tsinghua University Library: This database provides monthly cargo volume and value data query of all 42 customs offices directly under China. This database is the most valuable data reflecting the development of foreign trade in various provinces and cities, and it is also an important data source for the import and export of some commodities in this region.