日本製鉄、USスチールを買収　2兆円の日米大型再編
https://www.nikkei.com/article/DGXZQOUC0550Z0V01C23A2000000/

日本製鉄、ＵＳスチールを買収へ−１株当たり現金55ドルで
https://www.bloomberg.co.jp/news/articles/2023-12-18/S5V0AZT0AFB400

Japan's Nippon Steel to buy U.S. Steel in $14.9 billion deal
https://www.reuters.com/markets/deals/japans-nippon-steel-plans-acquire-us-steel-7-bln-nikkei-2023-12-18/

Nippon Steel to Acquire U.S. Steel for $14.9 Billion
https://www.wsj.com/business/deals/nippon-steel-to-acquire-u-s-steel-for-55-shr-854c6f73