POSCO Holdings Inc. engages in the production of steel products. The company is headquartered in Pohang, Gyeongsangbuk-Do. The firm operates its business through four segments. The Steel segment produces and sells steel products such as hot rolled steel, cold rolled steel, stainless steel, among others. The Trading segment engages in the global trade, including the export and import of steel products. The Engineering and Construction (E&C) segment plans, designs and builds industrial plants, civil engineering projects, commercial and residential buildings. The Other segment is engaged in the power plants, information and communication related services and other businesses.