2025-07-04 11:01 | 0 阅读 Silicon Bund: How Shanghai Became the World's Most Unexpected Tech Powerhouse THE SHANGHAI TECH MIRACLE: BLUEPRINT FOR URBAN INNOVATIONSection 1: The Innovation Infrastructure- 47 innovation hubs established since 2015- $28B annual R&D investment (7.2% of GDP)- 3,200+ high-tech enterprises- World's densest 5G network coverag