This dataset is a market activity dataset, which is a combination of the markets forIron concentrate in provincial-level regions within Chinas Central region. Transportation losses, means of transportation, and transportation infrastructure are not included in this dataset; they are included in each provincial-level market dataset. Chinas Central region includes Henan, Hunan, and Hubei. Data references include sources such as the China Transport Yearbook, China Energy Statistics Yearbook, China Statistical Yearbook, and the General Administration of Customs statistical data, etc.