Core Viewpoint - The article emphasizes the importance of high-level industrial collaboration as a key measure to deepen the "Mountain-Sea Cooperation" in the new era, promoting high-quality regional development and advancing common prosperity in China. Group 1: Industrial Collaboration - Current industrial collaboration in Fujian is expanding into deeper and broader areas, but faces challenges such as insufficient collaboration mechanisms, low integration levels, incomplete policy support, and weak driving effects [1] - To achieve the goal of more rational and efficient resource utilization by 2030, it is necessary to focus on systematic thinking, problem orientation, and collaborative effectiveness [1] Group 2: Market Integration - Strengthening market connections around the industrial commodity chain is essential, with an emphasis on ecological priority and green leadership to create a green low-carbon industrial chain and high-quality product supply chain [1] - The establishment of a comprehensive transportation network and precise matching of local specialty products is crucial for building a diversified food supply system [1] Group 3: Technological Innovation - The article highlights the role of the technology commissioner system in promoting cross-regional collaborative innovation in technology and industry [2] - Accelerating the coverage of new infrastructure like industrial internet in mountainous areas is vital for promoting digital, green, and integrated development [2] Group 4: Policy Support - It is important to guide coastal leading enterprises to extend their businesses into mountainous areas, creating more industrial division space chains [3] - The article advocates for the establishment of new industrial cooperation models such as "Sci-tech Innovation Land" and "Ecological Land" to enhance communication, information sharing, and policy coordination [3]