Ma'anshan , also written as Maanshan, is a prefecture-level city in the eastern part of Anhui province in Eastern China. An industrial city stretching across the Yangtze River, Ma'anshan borders Hefei to the west, Wuhu to the southwest, and  Nanjing to the east. It is a core city of the Nanjing Metropolitan Circle.

Ma'anshan , also written as Maanshan, is a prefecture-level city in the eastern part of Anhui province in Eastern China. An industrial city stretching across the Yangtze River, Ma'anshan borders Hefei to the west, Wuhu to the southwest, and  Nanjing to the east. It is a core city of the Nanjing Metropolitan Circle.