Oil prices plummeted after Trump suspended Iran attacks, pending the reopening of the Strait of Hormuz. Find out more. Read more at straitstimes.com. Follow our live coverage here. SINGAPORE – Oil plunged below US$100 a barrel after the US and Iran agreed to a two-week ceasefire that is expected to halt military strikes in exchange for Tehran reopening the Strait of Hormuz. Brent crude, the global... [3200 chars]