This dataset is a market dataset, representing the consumption market of the region. The dataset includes transport, freight from the factory gate to the point of consumption, and transport services are calculated based on the transport situation of the product in the region. The thickness of heat-treated medium thick carbon steel plates usually ranges from 6 to 60 millimeters. They are suitable for industrial applications that require high strength, wear resistance, and toughness, such as manufacturing wear-resistant components, excavator arms, and mining machinery components that require higher strength and wear resistance. The production process of heat-treated medium thick plates includes heating, heat preservation, cooling, post-processing, and other stages, covering energy consumption, material consumption, waste disposal, and environmental emissions required during production. This dataset is formed by aggregating data from multiple sources.