FILE PHOTO: NIS sign outside the headquarters building of Serbian oil company NIS, which is majority owned by the Russian oil producer Gazprom Neft, in Belgrade, Serbia, January 15, 2025. REUTERS/Djordje Kojadinovic/File Photo
FILE PHOTO: NIS sign outside the headquarters building of Serbian oil company NIS, which is majority owned by the Russian oil producer Gazprom Neft, in Belgrade, Serbia, January 15, 2025. REUTERS/Djordje Kojadinovic/File Photo