Haicheng (海 城市, Pinyin: Hǎichéng Shì) is a county-level city that is part of the administrative district of the district-free city of Anshan in northeast China's Liaoning Province. The city has an area of ​​2732 km² and has 1.147 million inhabitants (2010). The Paleolithic Xianrendong site of Haicheng (Haicheng Xianrendong yizhi 海 城 仙人洞 遗址) and the Bronze Age dolmen of Ximucheng (Ximucheng shipeng 析木 城 石棚) have been on the list of monuments of the People's Republic of China since 2001. The large Haicheng Magnesite deposit is located in their area.