This dataset is a market activity dataset, combining provincial markets of magnetite concentratein the East China region, thus forming the East China regions magnetite concentratemarket group. Transportation losses, transport vehicles, and transport infrastructure are not included in this dataset; they are contained within each provincial market dataset. The East China region includes: Shanghai, Jiangsu, Zhejiang, Anhui, Fujian, Jiangxi, and Shandong. Data reference sources include the Year Book of China Transportation & Communications, China Energy Statistical Yearbook,China Statistical Yearbook, and General Administration of Customs statistical data, etc.