Exhibit 99(a) CLEVELAND-CLIFFS INC AND CONSOLIDATED SUBSIDIARIES Schedule I - Marketable Securities (Dollars in Millions) Market Value Principal of each issue Amount at which Name of issuer and amount of Cost of at balance carried in the title of each issue bonds each issue sheet date balance sheet ------------------- --------- ---------- ------------- ---------------- DECEMBER 31, 1993: U.S. Government $ 39.0 $ 39.3 $ 39.3 $ 39.3 Ohio state obligations 5.0 5.0 5.1 5.1 Other state obligations 7.5 7.7 7.7 7.7 Salem, Ohio hospital revenue bonds 2.8 2.8 2.8 2.8 Other municipal obligations 9.0 9.2 9.2 9.2 Corporate bonds 10.1 10.1 10.1 10.1 Short-term investment funds 7.3 7.3 7.3 7.3 Repurchase agreements 6.6 6.6 6.6 6.6 Commercial paper 5.0 5.0 5.0 5.0 -------- --------- --------- --------- Total $ 92.3 $ 93.0 $ 93.1 $ 93.1 ======== ========= ========= =========
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