"Greater Shanghai 2025: The Engine of China's Yangtze River Delta Megaregion" Section 1: The Economic PowerhouseRegional GDP Breakdown:• Shanghai proper: ¥6.8 trillion (2024)• Suzhou: ¥3.2 trillion (+7.2% YoY)• Hangzhou: ¥2.9 trillion (+6.9% YoY)• Nanjing: ¥2.1 trillion (+6.5% YoY)• Combined GDP surpasses most