这份关于海洋经济的重磅报告发布，多处点到广东！

Core Insights - The "China Marine Economy Development Report 2025" indicates that the national marine GDP is projected to reach 10.5 trillion yuan in 2024, with Guangdong's marine economy contributing over 2 trillion yuan, accounting for 19% of the national total [1][3]. Marine Economic Development - Guangdong's marine economy has shown robust growth, with traditional industries increasing by 7.5% year-on-year, contributing over 680 billion yuan in added value in 2024 [3]. - The province has established 624 gravity-type deep-water net cages and 7 truss-type net cages, leading the nation in deep-water net cage aquaculture [3]. - New marine industries in Guangdong achieved an added value of 41.1 billion yuan, reflecting an 8.3% year-on-year growth [3]. Infrastructure and Innovation - The completion of the Shenzhen-Zhongshan Link and the successful trial operation of the world's first megawatt-level seawater electrolysis hydrogen production facility highlight Guangdong's advancements in marine infrastructure [1][3]. - Since 2018, Guangdong has allocated 2 billion yuan in fiscal funds to support six major marine industries, resulting in 315 innovative projects and the development of 215 new products and devices with independent intellectual property rights [5]. Environmental Protection - Guangdong has designated 50,800 square kilometers for ecological protection and has implemented five major marine ecological restoration projects [5]. - The province has restored over 200 kilometers of coastline and established 124 marine protected areas, covering 390,000 hectares [5].