7 January 1975 (49 years, 3 months ago)
Actual | United States Steel International (New York), Inc. 1 July 1963 (60 years, 10 months ago) |
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Actual | United States Steel Export Company 18 June 1914 (109 years, 11 months ago) |
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Actual | United States Steel Products Export Company 28 December 1903 (120 years, 4 months ago) |
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