2025-06-16 00:42 | 0 阅读 Shanghai 2025: The Making of a Global Megaregion I. THE VISION: CREATING A SUPER ECONOMIC ZONE1. Regional Integration Milestones:- Unified GDP of $2.8 trillion (surpassing Italy's economy)- 42-minute high-speed rail network connecting core cities- Shared industrial parks attracting $34B in foreig