ソース:[1] Oil Recovers After 8% Drop (https://finance.yahoo.com/news/oil-recovers-8 ...)[2] Oil Price Forecast - Oil (WTI CL=F, Brent BZ=F) Falls 8% Weekly to $60.88 as OPEC+ Weighs Output Hike - Trading News (https://vertexaisearch.cloud.google.com/groun ...)[3] Berkshire Hathaway Inc. to Acquire OxyChem (https://vertexaisearch.cloud.google.com/groun ...)