POSCO Securities
As of December 31, 2003 POSCO had 88,966,155 shares of common stock outstanding. The company’s integrated common stock [code 05490] is listed and traded on the Korea Stock Exchange. Of the total outstanding, 19,256,084 shares [77,024,336 ADRs] have been issued as depository receipts and are listed and traded under the symbol of PKX on the New York Stock Exchange and 0549q.L on the London Stock Exchange.

Depository and Transfer Agent for American Depository Receipts [ADRs]
Holders of ADRs should deal directly with the depository, the Bank of New York, on all matters relating to their ADRs.

The Bank of New York Company, Inc.
ADR Division
101 Barclay Street, 22nd Floor-West New York,
NY 10286, USA
Tel: 1-212-815-8161
Fax: 1-212-571-3050

Inquires
Investor Relations Team
Finance Management Department
POSCO
POSCO Center
892, Daechi-4-dong, Gangnam-gu
Seoul 135-777, Korea
Tel: 82-2-3457-0389, 82-2-3457-1086
Fax: 82-2-558-3462
Email: ir@posco.co.kr

Internet Websites
Selected information regarding POSCO is available at www.POSCO.co.kr
POSCO’s e-business information is available at www.Steel-N.com