This dataset is a market dataset representing the consumption market of the region. The dataset includes the transportation of the product from the factory gate to the consumer, and the transportation service is calculated based on the transportation situation of the product in the region. Q235B carbon steel continuous annealed coil is a high-quality low-carbon steel material with good ductility, toughness, and weldability. It has extensive applications in the fields of automotive, construction, machinery manufacturing, bridge structures, shipbuilding, and various industrial sectors. The production process of the annealed coil includes heating, holding, and slow cooling of the cold-hardened coil, covering energy consumption, material consumption, waste disposal, and environmental emissions required in the production process. The dataset was formed by aggregating data from multiple sources.