Steel Round Bars Market, By Material Type (Carbon Steel Round Bars, Alloy Steel Round Bars, Stainless Steel Round Bars, Tool Steel Round Bars, and Other Material Types), By Diameter Range (Small-Diameter Round Bars (below 20mm), Medium-Diameter Round Bars (20mm to 100mm), and Large-Diameter Round Bars (above 100mm)), By Manufacturing Process (Hot Rolled Round Bars, Cold Rolled Round Bars, and Forged Round Bars), By End-use Industry (Construction, Automotive, Manufacturing, Oil and Gas, Aerospace, Energy and Power Generation, Mining and Metal Extraction, Shipbuilding, and Others), By Application (Structural Components, Shafts and Axles, Fasteners and Bolts, Gears and Bearings, Tools and Dies, Springs and Connectors, and Others), By Distribution Channel (Direct Sales (Manufacturer to End-User), Distributors/Wholesalers, Online Retailers, and Others), By Geography (North America, Latin America, Europe, Asia Pacific, Middle East & Africa)