How does the production volume of angle steel vary between small and large steel mills?

The production volume of angle steel differs significantly between small and large steel mills. Large mills, with advanced equipment and higher capacity, typically produce 800,000 to 2.5 million metric tons annually, as seen with Baosteel and ArcelorMittal. They have multiple rolling lines dedicated to angle steel, enabling continuous production and handling large orders from major construction firms and industrial clients. Small steel mills, often regional or specialized, have annual production volumes ranging from 50,000 to 200,000 metric tons. These mills focus on local markets, producing standard grades of angle steel for small-scale construction projects (e.g., residential buildings, small bridges) and local industrial needs. Small mills may lack advanced automation, relying more on manual labor, which limits their output and efficiency. They also tend to have shorter production runs and may not offer specialized grades (e.g., high-strength or galvanized angle steel) due to limited equipment capabilities. Additionally, large mills benefit from economies of scale, allowing them to source raw materials at lower costs and produce angle steel at a more competitive price, while small mills often have higher per-unit production costs. The volume difference also impacts lead times: large mills can fulfill large orders in 3-6 weeks, while small mills may take 2-4 weeks for smaller orders but struggle with large-volume requests.