2025-06-21 00:26 | 0 阅读 Shanghai's Quantum Leap: How China's Financial Capital is Reinventing Itself as a Global Smart City Pioneer Shanghai's Quantum Leap: How China's Financial Capital is Reinventing Itself as a Global Smart City PioneerI. The Digital Infrastructure RevolutionShanghai's technological backbone:• World's largest 5G network with 98% coverage• 15 million IoT