降低物流成本，这个模式助力长三角外贸提速！

Core Insights - The Yangtze River Delta region achieved an import and export volume of 8.16 trillion yuan in the first half of the year, reflecting a year-on-year growth of 5.4%, showcasing the resilience and vitality of the region's foreign trade [1] Group 1: Trade Performance - The Yangtze River Delta's import and export volume reached 8.16 trillion yuan, with a growth rate of 5.4% compared to the previous year [1] Group 2: Logistics Cost Reduction - The "joint unloading" model implemented at Shanghai Yangshan Port allows companies to save approximately 400 yuan per export container and about 200 yuan per import container [1] - This model integrates "water-water direct connection, multi-port interaction, inland river reception, and Yangshan loading and unloading" based on traditional "water-water transshipment" [1] - The "joint unloading" model has been extended to cover 14 ports in the Yangtze River Delta, enhancing the hub and radiation functions of the Shanghai port [1]