How much does Hilton Nanjing Niushoushan invest?

2.83 billion. According to Sohu News Network, Nanjing Niushou Shandong Foothill Commercial Supporting Comprehensive Project is located on the north side of Niushou Shandong Entrance Tourist Center. The project has three functions: hotel, banquet and supporting business, with a total area of 242.6 mu and a total investment of 2.83 billion yuan. The project covers tourism, culture, entertainment, catering, accommodation and other fields, and the project is in the construction stage.