Another “targeted a water tank belonging to a power plant in Mesaieed”, the statement said, referring to an area 40 kilometres (25 miles) south of the Qatari capital, which is also a key site for Qatar’s natural gas production. There were no reports of casualties, the defence ministry added. The Dutch TTF natural gas contract, considered the European benchmark for LNG prices, jumped almost 45 percent to more than 46 euros ($54). READ ALSO: Iran: Saudi Arabia Halts ‘Some Operations’ At Ras Tanura Refinery The Gulf state is one of the world’s top liquefied natural gas producers, alongside the United States, Australia and Russia. Jamie Ingram, managing editor of Middle East Economic Survey (MEES), said the halt was “an unprecedented development, with Ras Laffan the largest single LNG fac...