POSCO Holdings Inc. is a multinational corporation that manufactures and sells steel rolled products and plates worldwide. With various segments including Steel, Construction, Trading, and Others, the company offers several steel products such as hot and cold rolled steel, steel plates, wire rods, and galvanized sheets. POSCO Holdings Inc. is also involved in power generation, design, manufacture and construction of steel mills and facilities, transportation, and warehousing, among many other activities.