BEIJING: Oil prices jumped more than two percent on Monday, after new Houthi strikes on Saudi Arabia and Iranian attacks on ships in the Gulf compounded supply concerns following the closure of a key Saudi oil pipeline. Brent crude futures rose $2.90, or 2.77 percent, to $107.51 per barrel as of 2313 GMT. WTI futures rose $2.27, or 2.27 percent, to $102.32 per barrel. Prices had initially risen more than 3 percent at market open. Saudi Arabian state media on Sunday released video footage