This dataset is a market activity dataset that covers the average transport distance of medium coal in the northwestern region market. In China, Coal is mainly transported by railway, waterway, and road. The average coal transport loss is also included. Data reference sources include the Yearbook of Chinas Transportation, China Energy Statistics Yearbook, Shaanxi Province Statistical Yearbook, Ningxia Province Statistical Yearbook, and the General Administration of Customs statistical data, etc.