This dataset is a market activity dataset, representing the combination of provincial 'magnetite ore' markets within the Central China region, i.e., the 'magnetite ore' market group for Central China. Transportation losses, transport vehicles, and transportation infrastructure are not included in this dataset; they are covered in the respective provincial market datasets. Central China region includes: Henan, Hunan, and Hubei. Data sources include the China Communications Yearbook, China Energy Statistics Yearbook, China Statistical Yearbook, and General Administration of Customs' customs statistics, among others.