US Steel Drops Lawsuits Against Cliffs and USW Amid Nippon Steel Merger

Legal Disputes Resolved as Nippon Steel Merger Finalizes

U.S. Steel, now a business unit of Japan’s Nippon Steel Corp. (NSC), has formally withdrawn all legal actions against Cleveland-Cliffs Inc. and the United Steelworkers (USW). These lawsuits stemmed from opposition during the drawn-out acquisition process, which saw Cliffs and the USW back a rival bid to Nippon’s. Following the official formation of Nippon Steel North America Inc. (NSNA) on June 18, all related disputes have now been fully dismissed.

Among the terminated legal actions was a lawsuit filed against USW International President David McCall and an unfair labor charge brought before the National Labor Relations Board. In a joint statement, NSC, NSNA, and U.S. Steel emphasized that no financial settlements were involved in these dismissals, underscoring their desire to move forward constructively.

Cleveland-Cliffs CEO Lourenco Goncalves, who had been directly involved in the dispute, welcomed the resolution. “The case has been dismissed with prejudice… We remain fully focused on advancing our steelmaking leadership in North America,” he said.

Granite City Mill Faces Uncertain Future Despite Job Protections

Despite the resolution of legal hostilities, concerns now turn toward operational decisions—particularly regarding U.S. Steel’s Granite City facility in Illinois. The blast furnaces at the plant have remained idle since late 2023, and a recent internal letter cited by AP News suggests the site will cease processing steel slabs later this year.

The facility’s workforce—approximately 800 employees—faces a precarious future. However, the national security agreement tied to the merger ensures that no layoffs will occur before 2027, a provision attributed to protections negotiated during the Trump administration. In contrast, plants in Indiana and Pennsylvania enjoy longer-term job guarantees lasting through 2035.

Granite City Mayor Michael Parkinson has expressed alarm over the lack of clarity surrounding the plant’s future. In a letter to former President Trump, he questioned how the Nippon Steel merger would ultimately benefit workers in his city. Meanwhile, NSC continues to promote capital investments at Indiana and Pennsylvania facilities but remains silent on Granite City’s fate.

SuperMetalPrice Commentary:

The withdrawal of litigation signals a crucial step in stabilizing U.S. Steel’s strategic direction under Nippon Steel. With regulatory hurdles cleared, attention now shifts from legal maneuvering to operational execution. However, the Granite City situation highlights an emerging fault line. The unequal distribution of job protections could expose NSC to future political and labor backlash—especially in an election-sensitive manufacturing region. For the metals sector, this transition reaffirms that foreign investment in American steel will require not just capital—but a long-term commitment to domestic employment and regional equity.