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TrustFinance Global Insights
Feb 02, 2026
2 min read
11

The United Steelworkers union, or USW, has not yet accepted or rejected a final contract offer from Marathon Petroleum. The proposal includes a 15% pay increase over four years for 30,000 workers at U.S. refineries and chemical plants.
The offer was made during negotiations for a new national labor agreement. Marathon's proposal details a 4% wage increase in the first year, 3.5% in both the second and third years, and another 4% in the final year, along with a $2,500 signing bonus.
Marathon Petroleum serves as the lead negotiator for 26 companies, including major players like Exxon Mobil and Chevron. The USW represents workers at facilities that account for nearly two-thirds of the United States' total refining capacity of 18.3 million barrels per day.
The previous contract expired, but both parties have agreed to rolling 24-hour extensions to avoid a work stoppage. The USW's National Oil Bargaining Program policy committee is currently discussing the offer with union members across the country before making a final decision.
The outcome of these negotiations is critical for the U.S. energy market. A successful agreement would ensure labor stability at a significant portion of the nation's refining operations, preventing potential disruptions to fuel supply chains.
Conversely, a failure to reach an agreement could lead to a strike, which would significantly reduce U.S. refining output. Such an event could lead to volatility in gasoline and diesel prices and affect the broader energy sector.
The situation remains fluid as the USW continues its internal deliberations. The decision of the union will set the pattern for labor contracts throughout the U.S. oil refining industry for the next four years. Market observers are closely monitoring for any signs of a resolution or potential strike action.
Q: What are the terms of Marathon Petroleum's offer to the USW?
A: The offer includes a 15% total pay increase over a four-year contract and a one-time $2,500 signing bonus for each member.
Q: How many workers are affected by this negotiation?
A: The contract negotiations affect approximately 30,000 USW-represented workers at U.S. refineries and chemical plants.
Source: Investing.com

TrustFinance Global Insights
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