Introducing "flow" as "retention", Hongqiao hub's economic density reaches 400 million yuan per square kilometer. In the three years since the construction of the Hongq Xiao hub, the total passenger flow has accumulated to nearly 900 million passengers.
The convenient transportation, talent gathering, and first-class business environment have also significantly reduced the operating costs, information acquisition costs, and institutional transaction costs of enterprises. Currently, there are a total of 127 regional headquarters of multinational companies, foreign-funded R&D centers, trading headquarters, and private enterprise.