ソース:[1] Anglo American begins arbitration proceedings against Peabody-report (https://www.mining-technology.com/news/anglo- ...)[2] Anglo American Initiates Arbitration Against Peabody Over $3.8 Billion Coal Deal (https://vertexaisearch.cloud.google.com/groun ...)[3] Anglo American starts arbitration process against Peabody over collapsed deal (https://vertexaisearch.cloud.google.com/groun ...)