Singapore. The price of crude oil in the Middle East has reached a historic high. At this time, oil from this region has become the most expensive in the world. It is reported that the price surge has increased costs for Asian refineries due to the halt in oil supply from the region caused by the war that began after the attacks by the United States and Israel on Iran, mentioned in the news regarding the war. Some refineries have been forced to seek alternative supplies, while others have had to decide to reduce production.On Monday, the price of Dubai cash...