海南封关后，鲁比奥通报全球，中美联手时机已到？释放信息量大

Group 1 - The recent launch of the Hainan Free Trade Port's full island closure operation signifies a new phase in China's foreign trade policy, enhancing its role as a global economic gateway [1] - The term "closure" refers to the establishment of a special customs supervision area, allowing for easier access for foreign goods, capital, and personnel into Hainan while maintaining regulatory measures for goods moving to the mainland [1] - The U.S. Secretary of State's recent statements regarding U.S.-China relations suggest a potential shift towards cooperation, coinciding with the Hainan Free Trade Port's developments [1] Group 2 - The policy benefits from the closure include a significant increase in the number of imported goods eligible for zero tariffs, expanding from over 1,900 to more than 6,600, raising the coverage rate from 21% to 74% [2] - Companies using imported raw materials to produce goods in Hainan can benefit from tax exemptions if the value added exceeds 30%, significantly reducing operational costs [2] - This development marks a new level of China's openness to foreign trade, positioning Hainan as a crucial hub for global economic integration [2]