Nippon Steel Corp is a Japan-based company mainly engaged in the steel manufacturing business, engineering business, chemical & material business and system solution business. The Company operates through four business segments. The Steel Manufacturing segment is engaged in the manufacture and sale of steel products. The Engineering segment is engaged in the manufacture and sale of industrial machinery and equipment, steel structures, contracting of construction work, waste treatment and reclamation, and supply of electricity, gas, heat. The Chemical and Materials segment manufactures and sells coal chemical products, petrochemical products, electronic materials, semiconductor and electronic component materials and components, carbon fiber and composite materials, and fabricated metal products. The System Solution segment provides engineering and consulting services related to computer systems, outsourcing services using information technology, and various other services.