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United States Steel Corp.
US
Sep 21, 2026, 00:55 UTC
The United Steelworkers said contract talks with United States Steel Corp. made little progress on key issues ahead of a deadline, accusing the company of "petty" negotiating tactics.
Source:Sep 16, 2026, 03:15 UTC
Nippon Steel announced on September 16 that it will build an electric arc furnace at a Slovakian steel plant owned by its group company U.S. Steel, investing 900 million euros (about 160 billion yen) to expand green steel supply in Europe.
Sep 15, 2026, 19:30 UTC
U.S. Steel received the final air permit to advance construction of a $475 million quench-and-tempering facility at its Fairfield Tubular Operations in Alabama, with full production expected in 2029.
Source:Sep 6, 2026, 16:30 UTC
U.S. Steel completed the $350 million reline of Blast Furnace #14 at its Gary Works facility in Indiana, funded in part by Nippon Steel, marking a major capital investment in the plant's long-term competitiveness.
Source:Sep 4, 2026, 05:59 UTC
U.S. Steel announced on September 3 that Blast Furnace No. 14 at Gary Works in Indiana had returned to service following the completion of a $350 million reline project.
Source:Sep 3, 2026, 23:15 UTC
The Trump administration has taken equity stakes in over 30 private companies, including Intel, U.S. Steel, and Venezuela's second-largest oil producer, citing national security and supply-chain concerns.
Source:Sep 3, 2026, 03:30 UTC
The U.S. Chemical Safety Board released its final report on the August 11, 2025 explosion at U.S. Steel's Clairton Coke Works plant in Clairton, Pennsylvania, which killed two workers, injured 11, and caused $52.5 million in property damage.
Source:Aug 11, 2026, 22:00 UTC
A moment of silence and safety discussions were held at U.S. Steel's Clairton Coke Works plant one year after a fatal explosion killed two workers and injured eleven others.
Source:Aug 10, 2026, 17:35 UTC
Federal investigators released a final report on the fatal explosion at the U.S. Steel Clairton Coke Works, attributing it to unsafe practices and deficient safety management.
Aug 4, 2026, 06:39 UTC
Nippon Steel announced on August 4, 2026 that its consolidated net profit for the fiscal year ending March 2027 is expected to reach 290 billion yen, a 17-fold increase from the previous year, revising its previous forecast upward by 70 billion yen.
Jul 17, 2026, 20:45 UTC
U.S. Steel plans to build a new hot strip mill in Braddock, Pennsylvania, with a $2.5 billion investment.
Source:Jul 12, 2026, 19:50 UTC
A coalition of community and environmental groups filed a lawsuit against the U.S. Environmental Protection Agency for failing to meet a legal deadline to review an air permit for U.S. Steel's Gary Works mill.
Source:Jun 21, 2026, 23:59 UTC
Nippon Steel completed its $14.9 billion takeover of U.S. Steel one year ago, with a golden share for the U.S. government and an obligation to invest at least $11 billion in capital projects by 2028.
Jun 10, 2026, 06:06 UTC
Nippon Steel raised ¥90 billion through its first bond issuance since the US Steel deal.
Source:Jun 8, 2026, 15:28 UTC
US Steel Corp. plans an overhaul of its Pennsylvania operations costing up to $2.5 billion.
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