Oil prices rose on Thursday as doubts over a fragile two-week Middle East ceasefire raised concerns that energy flows through the crucial Strait of Hormuz will remain restricted.Brent crude futures LCOc1 were up $2.18, or 2.3%, at $96.93 a barrel at 0645 GMT, while U.S.<p><p>https://www.marinelink.com/news/oil-rises-fragile-middle-east-ceasefire-537842</p></p>