Shanghai Metropolitan Circle: The Dragon Head of China's Yangtze River Delta Section 1: Economic IntegrationYangtze River Delta Megaregion:- Population: 160 million (16% of China's total)- GDP Contribution: ¥24 trillion (2025 est.)- Key Industries: Advanced manufacturing, fintech, biopharmaSatellite City Specializations:
Quantum Leap: How Shanghai Is Building the World's First "Sci-Fi City" by 2035 Quantum Leap: How Shanghai Is Building the World's First "Sci-Fi City" by 2035The Zhangjiang Science City's newest landmark isn't another glass skyscraper - it's a floating quantum computing research center suspended by magnetic fields above a publ