By Vladimir Soldatkin and Guy Faulconbridge MOSCOW (Reuters) -Russian gas giant Gazprom continued to pump steady volumes of gas to Europe via Ukraine on Saturday, but supplies to Austrian energy company OMV were halted hours after Vienna said Russia had given notice it would cut off flows.

Russia's Gazprom Export announced that its supply of natural gas to Austria is ending on Nov. 16, according to OMV, Austria's largest gas supply company.

Russia halted gas supplies to Austria on Saturday in a dispute over payments but was still pumping steady volumes to Europe via Ukraine after remaining buyers asked for more gas. Russia, which before the Ukraine war was the biggest single supplier of natural gas to Europe,