Shanghai 2025: Where Ancient Canals Meet Quantum Computing Section 1: Economic Powerhouse (2025 Metrics)- GDP: ¥6.8 trillion ($1 trillion) - 4.2% YoY growth- Financial sector contribution: 38% of city GDP- 47 Fortune 500 regional HQs- Digital economy growth: 18.7% annually- Startup formation: 132 new tech