Core Insights - Guangdong province is accelerating the construction of a modern industrial system, particularly focusing on marine ranching, which has a competitive advantage in climate, market, and industrial foundation [1][2] - The marine production value of Guangdong is projected to exceed 2 trillion yuan in 2024, maintaining its position as the leading province in China for 30 consecutive years, accounting for approximately 20% of the national total [1] - The transition of marine ranching from a public welfare attribute to an ecological economic composite model is emphasized, with a call for increased participation from enterprises and social capital [1][2] Industry Development Recommendations - It is suggested to gradually remove eligible fishing ports and traditional aquaculture areas from ecological protection lines to enhance the development environment for marine ranching [2] - Establishment of innovation centers for marine ranching seed industry, equipment technology, and deep processing of marine products is recommended to tackle key technologies and improve the conversion rate of scientific achievements [2] - Emphasis on market development, including logistics system construction and promotion of marine products, is crucial, with a potential market expansion for high-quality fish species estimated to reach 500,000 tons [2] Strategic Initiatives - A full-chain upgrade for marine ranching is proposed, including the implementation of plans for billion-level industrial clusters for species like triploid oysters and tuna [3] - Development of new business models such as "wind-fishing integration" and "fishing-tourism integration" is encouraged, along with the creation of a regional public brand for "Guangdong Seafood" [3] - The establishment of large-scale and intensive deep-sea aquaculture models is suggested, using local laboratories as examples to provide a "Guangdong solution" for national development [3]