May 18, 2006 — Mittal Steel Co. NV has declared a quarterly interim dividend of US$0.125 per share.

Mittal’s cash dividend will be payable on June 15, 2006 to Euronext Amsterdam stockholders of record on June 2, 2006 and to NYSE stockholders of record on June 7, 2006.

Mittal Steel Co. is the world's largest and most global steel company, with operations in sixteen countries, on four continents. Mittal Steel encompasses all aspects of modern steelmaking, to produce a comprehensive portfolio of both flat and long steel products to meet a wide range of customer needs. It serves all the major steel-consuming sectors, including automotive, appliance, machinery and construction. For 2005, Mittal Steel had revenues of US$28.1 billion and steel shipments of 49.2 million tons.