Trump approves U.S. Steel merger with Japan's Nippon after companies sign national security agreement
1. Trump approves U.S. Steel's merger with Nippon Steel, boosting investor confidence. 2. U.S. Steel to become subsidiary of Nippon North America under merger terms. 3. Trump promises no layoffs and $5,000 bonuses for steelworkers post-merger. 4. Tariffs on steel imports doubled to 50%, impacting market dynamics. 5. Trade talks with Japan may signal broader economic implications for the steel sector.