Spatial distribution of city-level product upgrading in China, 2003 and 2011
收藏科学数据银行2025-12-07 更新2026-04-23 收录
下载链接：
https://www.scidb.cn/detail?dataSetId=0272700524834412848cbf495f20e32d
下载链接
链接失效反馈官方服务：
资源简介：
This dataset covers two parts of information: (1) statistical information on the upgrading and product expansion of export enterprises in Chinese prefecture level cities in 2003 and 2011, which was compiled by the author based on the Chinese export customs database. (2) Arcgis base map with the above statistical information.
提供机构：
华东师范大学; 北京大学
创建时间：
2025-12-07
