"Yangtze Delta 2025: How Shanghai's 90-Minute Economic Circle is Redefining Urban Civilization"

The Greater Shanghai Sphere (2025 Data)- Population: 82 million (1-hour commute radius)- Economic output: ¥28 trillion ($4.3 trillion)- High-speed rail connectivity: 94 cities within 90 minutes- Cross-border data flow: 37% of national total- Carbo