DONGKUK STEEL MILL COMPANY LIMITED is a Korea-based company mainly engaged in the production and sale of steel. Along with subsidiaries, the Company operates its business through four segments. The Steel segment is involved in the manufacturing and sale of long steel plates, heavy plates, color steel plates, coated steel plates, and cold-rolled steel plates. The Transportation segment is involved in the harbor unloading, land transportation, maritime transportation and forwarding. The Trading segment is involved in the trading of heavy plates and cold rolled steel. The Other segment is engaged in building management, as well as the operation of golf courses. The Company distributes its products within the domestic market and to overseas markets, including America, China and Japan.