POSCO is an integrated steel producer. The Company operates in four segments: steel, trading, engineering and construction, and others. The steel segment includes production of steel products and sale of such products. The trading segment consists of global trading activities of POSCO Daewoo Corporation, exporting and importing a range of steel products that are both obtained from and supplied to it, as well as between other suppliers and purchasers in Korea and overseas. The construction segment includes planning, designing and construction of industrial plants, civil engineering projects, and commercial and residential buildings, both in Korea and overseas. The others segment includes power generation, liquefied natural gas (LNG) logistics, and network and system integration. It produces approximately 42.0 million tons of crude steel, a portion of which is produced at Pohang Works and Gwangyang Works.