2025-06-08 00:29 | 0 阅读 Shanghai and Beyond: How China's Premier Metropolitan Region is Redefining Urban Development Section 1: The Shanghai Metropolitan Blueprint• Geographic scope: 6,340 km² core area• Population: 28.5 million (Shanghai proper) + 45 million surrounding cities• Economic output: ¥9.8 trillion GDP (2025)• Key satellite cities: Suzhou, Ha