This is a market dataset representing the consumption market in the region. It includes transportation of the product from the gate to the consumer end, with transportation services calculated according to the regional transportation conditions for this product. The term "blast furnace slag" refers to the molten material formed during the blast furnace smelting of iron ore, when gangue in the feedstock, fluxing agent, and part of the furnace charge combine with the generated slag. After being discharged, cooled, and processed, it becomes a solid by-product. Through collection, crushing, and grinding, it can be reused as a cement admixture, concrete additive, highway construction material, or raw material for mineral wool.