Core Viewpoint - Shenzhen is establishing itself as a modern marine ranching benchmark, integrating research, ecological protection, and technology to enhance its marine economy and fisheries sector [2][7][10]. Group 1: Development Plans - The newly opened marine testing platform in Shenzhen is part of the Dapeng Bay National Marine Ranch Demonstration Area, aimed at promoting marine research and innovation [5][6]. - Shenzhen's "Modern Fisheries Development Plan (2022-2025)" aims to position the city as a leading area for high-quality fisheries development in the Guangdong-Hong Kong-Macao Greater Bay Area by 2025 [11][12]. - By 2035, Shenzhen aims to achieve a mature stage in modern fisheries, creating a competitive and influential industry cluster [13][16]. Group 2: Economic Goals - The Shenzhen government targets a total fisheries economic output value of 100 billion yuan by 2025, with the entire industry chain expected to exceed 1 trillion yuan [15]. - The deep-sea aquaculture project in the Shenzhen-Dapeng Special Cooperation Zone has a total investment of approximately 800 million yuan, with an expected annual output value of 30 million yuan [30][31]. Group 3: Technological Innovation - The newly established marine technology innovation testing platform will facilitate the testing of underwater and surface instruments, enhancing efficiency and innovation in the fisheries sector [34][38]. - Shenzhen is focusing on building a comprehensive innovation ecosystem that includes basic research, technology breakthroughs, and commercialization [40][41]. Group 4: Financial Support - Shenzhen is exploring financial support pathways to address funding challenges in modern marine ranch construction, including the establishment of special funds and loan interest subsidies [45][59]. - The city has introduced 27 specific support measures to promote high-quality fisheries development and improve the water product supply guarantee system [46][48]. Group 5: Challenges and Future Outlook - Despite significant progress, the modern marine ranching sector faces challenges such as the need for precise asset rights technology and financial empowerment [52][53]. - Shenzhen plans to host the Shenzhen International Fisheries Expo to enhance global trade and technology resources in the fisheries sector [63].

Core Insights - In 2024, Guangdong's marine fish farming output reached 975,400 tons, accounting for nearly half of the national production [1] - Guangdong is focusing on the informatization, intelligence, and modernization of marine fisheries, creating a comprehensive modern marine ranching industry chain that includes breeding, farming, equipment, and deep processing [1] Industry Development - Guangdong has cultivated 18 nationally approved marine new varieties, leading the country in quantity [1] - The marine fish fry production in 2024 is projected to be 6.796 billion tails, also about half of the national total, maintaining the top position for seven consecutive years [1] - The province has initiated 139 modern marine ranching projects since 2023, forming a complete industry chain that includes seedling cultivation, equipment manufacturing, feed processing, facility farming, deep processing, public services, and cultural tourism [1] Technological Innovation - A marine breeding company on Hailing Island is collaborating with Sun Yat-sen University to develop high-quality grouper species through genetic testing, with a batch of approximately 200,000 fish of three varieties being raised [1] - In Zhanjiang, a gravity-type deep-water cage with a circumference of 90 meters can yield about 100,000 pounds of fish in one year [1]

Core Insights - In 2024, Guangdong's marine fish farming output is expected to reach 975,400 tons, accounting for nearly half of the national production [1] - Guangdong is focusing on the informatization, intelligence, and modernization of marine fisheries, creating a comprehensive modern marine ranching industry chain that includes breeding, farming, equipment, and deep processing [1] - The province has cultivated 18 nationally approved marine new varieties, leading the country, with a marine fish fry output of 6.796 billion tails in 2024, also about half of the national total, maintaining the top position for seven consecutive years [3] Industry Development - Since 2023, Guangdong has initiated 139 modern marine ranching projects, forming a complete industry chain that includes seedling cultivation, equipment manufacturing, feed processing, facility farming, deep processing, public services, and cultural tourism [5] - In Yangjiang, a marine breeding company is cultivating high-quality grouper species through collaboration with Sun Yat-sen University, utilizing genetic testing and other technologies [1][3] - A gravity-type deep-water cage in Zhanjiang, measuring 90 meters in circumference, can raise approximately 100,000 pounds of fish in one year, showcasing technological advancements in modern marine ranching [3]

Group 1 - The 23rd South China Sea (Yangjiang) Fishing Season event will take place from August 15 to 17 in Guangdong Yangjiang, Hailing Island [1] - Guangdong has accelerated the construction of modern marine ranches, significantly enhancing the "Yuehai Granary" and leading the nation in deep-sea aquaculture species reserves [1] - In 2024, the production of seawater fish fry is expected to reach 6.796 billion tails, accounting for approximately half of the national total, maintaining the top position for seven consecutive years [1] Group 2 - In 2024, Guangdong's seawater aquaculture production is projected to be 3.7683 million tons, representing a year-on-year growth of 5.47%, the highest growth rate since 2011 [2] - The seawater fish farming output is expected to reach 975,400 tons, nearly half of the national production [1][2] - Guangdong has established a comprehensive system for modern marine ranching, including planning guidance and policy support, along with three major platforms for seed industry innovation, equipment innovation, and industrial development [1]