自贸试验区建设迈向更高水平（奋勇争先，决战决胜“十四五”）

Group 1 - Hainan Free Trade Port officially commenced full island closure operations on December 18, with customs reporting an import value of 360 million yuan for zero-tariff goods on the first day [1] - The establishment of free trade zones is a significant strategic initiative by the central government to promote reform and opening up, contributing approximately 20% of the national foreign investment and total import-export volume [1] - The introduction of a negative list for data export management has greatly enhanced the convenience and efficiency of data outflow for enterprises, particularly benefiting foreign companies operating in China [2] Group 2 - The Hunan Free Trade Zone is fostering innovation in the manufacturing sector, with a focus on key technologies in shield machine bearing production, achieving over a hundred breakthroughs in critical technologies [3] - The Xinjiang Free Trade Zone is enhancing its connectivity with two land and two air ports, creating a comprehensive open network that supports cross-border cooperation and industrial transfer [4] - The Ministry of Commerce emphasizes the need for free trade zones to lead in exploration and reform, aiming to improve the level of institutional openness, systemic reform effectiveness, and the quality of the open economy [4]