The City Dashiqiao (Chinese 大 石桥 市, Pinyin Dàshíqiáo Shì) is a county-level city of the district-free city of Yingkou in northeast China's Liaoning Province. It has an area of ​​1,598 km² and has 725,000 inhabitants (2010). The large Xiaoshengshuisi magnesite deposit is located in their area. The local Jinniushan site (金牛山 遗址, Jinniushan yizhi), site of the Jinniushan fossils, has been on the list of monuments of the People's Republic of China since 1988 (3-183).