Nippon Steel plans to invest ¥6 trillion over the next five years, including in U.S. Steel, which was acquired by the Japanese steelmaker in June. https://www.japantimes.co.jp/business/2025/12/12/companies/nippon-steel-6-trillion-invest/?utm_medium=Social&utm_source=mastodon #business #companies #nipponsteel #ussteel #steel