The steel industry has changed radically over the last two decades, as large, integrated companies such as Bethlehem Steel once conducted operations from mining at one end of the process to shipping at the other have greatly downsized, or in some cases shut down altogether.

• Aas large, integrated companies such as Bethlehem Steel  
• Bas large, integrated companies, such as Bethlehem Steel, that  
• Cwith large, integrated companies, such as Bethlehem Steel, that  
• Dwhile large, integrated companies, such as Bethlehem Steel, that  
• Eand large, integrated companies such as Bethlehem Steel