7 January 1975 (50 years, 6 months ago)
Actual | United States Steel International (New York), Inc. 1 July 1963 (62 years ago) |
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Actual | United States Steel Export Company 18 June 1914 (111 years, 1 month ago) |
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Actual | United States Steel Products Export Company 28 December 1903 (121 years, 7 months ago) |
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