Oil rose for a second day on signs Opec and its allies will extend production cuts beyond June, while a steadily deteriorating US-China trade relationship kept prices from pushing higher. Futures in New York extended their gains after closing up 0.5% on Monday. Saudi Energy Minister Khalid Al-Falih urged the Opec+ coalition to “stay the course” on output limits after a meeting in Jeddah over the weekend. Yemeni rebels backed by Iran said they’d attacked an airport in southern Saudi Arabia, further stoking tensions in the Middle East, while China warned it could retaliate against the US after Washington blacklisted Huawei Technologies Co.