（央视财经《天下财经》）每年中秋节前后，是大闸蟹成熟、大量上市的时节。鲜美的大闸蟹背后，究竟隐藏着怎样的消费 市场和产业链密码？接下来通过数据来了解一下。 在江苏纵横交错的水域间，一只小小的蟹苗正孕育着年产值近千亿的特色产业。作为全国大闸蟹养殖的核心阵地，江苏以 350万亩的养殖规模、近40万吨的年产量，占据全国总产量的半壁江山。 这只"黄金蟹"还串联起三产融合的新图景。带动了当地文旅、餐饮、零售等服务业，仅阳澄湖大闸蟹品牌价值就达282.65亿 元。 转载请注明央视财经 编辑：王昕宇 与此同时，江苏省内近千家加工企业推出的熟醉蟹、蟹粉、蟹黄酱等40多种深加工产品，使大闸蟹的价值实现数倍增长。据 估算，2025年全国大闸蟹产业总规模将达824亿元，其中深加工产品贡献206亿元，占比达25%。 当蟹苗长成膏满黄肥的成蟹，一场关于价值的接力赛已然开启。9月以来，江苏省大闸蟹发货量环比增长70%，仅9月23日至 28日这周，销量环比就增长了超6倍。智能化仓配基地里，全自动分拣流水线日均可处理40万个订单，冷链物流的不断升级 加速拓展了大闸蟹的消费版图，如今，鲜活大闸蟹次日即可送达全国主要城市。 ...

Group 1: Core Insights - The conference in Dongying, Shandong Province, emphasized the importance of developing a high-quality marine economy and outlined four key tasks to accelerate the construction of a marine strong city [1][2] - The marine economy is projected to see significant growth, with the national marine GDP expected to exceed 10 trillion yuan in 2024, and Shandong's marine GDP reaching 1.81 trillion yuan, reflecting a year-on-year growth of 5.9% [2][3] - Dongying aims to enhance its ecological protection efforts while developing its marine economy, with successful initiatives like the creation of the Yellow River Estuary National Park [2][3] Group 2: Marine Economy Development - Major infrastructure projects, including a 10,000-ton channel and multiple large-scale terminals, are being developed to support Dongying's goal of becoming a deep-water port [3][4] - The marine chemical industry in Dongying has established a complete industrial chain, contributing to a marine GDP of over 120 billion yuan in 2024, with a growth rate of 7.1%, the highest in Shandong Province [3][4] - The conference highlighted the need to focus on ecological sustainability, traditional industry upgrades, and the development of new growth points in the marine economy [4][5] Group 3: Focus on Marine Food Industry - Dongying has a strong foundation for marine food industry development, with significant achievements in aquaculture, processing, and brand building [5][6] - The Yellow River Estuary crab has become a flagship product, with an annual production of 7,000 tons and a market value of 1 billion yuan, alongside other successful seafood products [5][6] - Innovative aquaculture practices, such as smart farming and water recycling technologies, are being implemented to enhance productivity and sustainability in the marine food sector [6][7] Group 4: Future Directions - Dongying plans to increase support for the marine food industry, focusing on integrating the entire supply chain and enhancing brand recognition [7] - The city aims to leverage technology to drive the marine food sector towards intelligence, sustainability, and high-end development, contributing to the overall marine economy [7]