Group 1 - Shenzhen will promote reform and development through openness, responding to external shocks and enhancing its role in domestic and international dual circulation [1] - The city aims to expand institutional openness by implementing a free trade zone enhancement strategy and establishing major open platforms, aligning with high international trade rules [1] - Shenzhen plans to build a high-level international trade hub by optimizing import and export trade mechanisms and enhancing cross-border e-commerce initiatives [2] Group 2 - The city will enhance two-way investment by improving foreign investment attraction mechanisms and ensuring national treatment for foreign enterprises [2] - Shenzhen aims to elevate its internationalization level by developing a world-class urban environment and participating in high-quality Belt and Road initiatives [2] - The city will strengthen international communication capabilities to enhance its global reputation and recognition [2]