DHAHRAN — Saudi Aramco said on Wednesday that supplies of petroleum products have gradually returned after a brief disruption caused by a technical glitch at a petroleum derivatives distribution station in Jazan. The technical glitch that occurred in one of the pumps at the station led to a shortage in some petroleum derivatives at a number of fuel stations in the region, the Saudi press agency reported. The company said its technical teams are working to fix the issue as quickly as possible to provide petroleum derivatives. — SG