FILE - In this Feb. 26, 1997 file photo, Khaled al-Otaiby, an official of the Saudi oil company Aramco, watches progress at a rig at the al-Howta oil field near Howta, Saudi Arabia. Saudi Aramco will begin buying liquid natural gas from a U.S. company under a 20 year agreement. Saudi Aramco said Wednesday, May 22, 2019, it would buy 5 million tons of liquid natural gas per year from Sempra Energy, based in San Diego.(AP Photo/John Moore, File)
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