历史性的跨越丨海南：相向而行谋发展，跨域协作促共赢

Group 1 - The article emphasizes the importance of regional cooperation, particularly between Hainan and other major economic zones such as the Guangdong-Hong Kong-Macao Greater Bay Area, Beijing-Tianjin-Hebei, Yangtze River Delta, and the Yangtze Economic Belt, to enhance development and integration into the Belt and Road Initiative [1][2][22] - Hainan Free Trade Port is set to officially launch full island closure, which will accelerate the creation of cross-regional innovation chains, industrial chains, and value chains, maximizing the synergistic effects of collaboration [2][12][22] - The article highlights successful cross-regional collaborations, such as the signing of framework agreements and memorandums of cooperation between Hainan and various regions, indicating a trend of mutual benefit and shared development [5][7][22] Group 2 - The establishment of logistics routes, such as the cross-sea drone logistics line from Haikou to Xu Wen, demonstrates the physical connectivity and efficiency improvements in transportation between regions [9][11] - The article discusses the successful integration of industries, such as the collaboration between Jiangsu and Hainan in the development of international innovative drugs, showcasing the effectiveness of the "relay race" model in speeding up production and reducing costs [13][14][22] - The article mentions the establishment of various industrial parks, such as the Xiang-Qiong Advanced Manufacturing Industrial Park, which has attracted significant investment and numerous enterprises, indicating a growing trend of cross-regional industrial cooperation [18][24][26] Group 3 - The article outlines innovative mechanisms and policies that facilitate cross-regional cooperation, such as the "cross-network electricity" service model that simplifies the process for enterprises moving between provinces [24][26] - It highlights the role of Hainan's Free Trade Port policies in attracting foreign investment and talent, which is expected to enhance the region's economic landscape and competitiveness [30] - The article concludes with a vision for deeper integration and collaboration among regions, driven by shared resources, rule alignment, and ecological integration, which will lead to greater economic dynamism and development opportunities [22][26]