Córdoba is Argentina's major industrial centre, hosting metalworking, motor vehicle and auto parts manufactures. Next in importance are the Greater Buenos Aires area (food processing, metallurgy, motor vehicles and auto parts, chemicals and petrochemicals, consumer durables, textiles and printing); Rosario (food processing, metallurgy, farm machinery, oil refining, chemicals, and tanning); San Miguel de Tucumán (sugar refining); San Lorenzo (chemicals and pharmaceuticals); San Nicolás de los Arroyos (steel milling and metallurgy); and Ushuaia and Bahía Blanca (oil refining).