全国海洋生产总值达10.5万亿元

Core Insights - The "China Marine Economy Development Report 2025" indicates that the marine economy is set to achieve a gross production value of 10.5 trillion yuan in 2024, reflecting continuous expansion and structural adjustment in the marine industry [1] Group 1: Marine Economic Growth - The northern, eastern, and southern marine economic circles are experiencing significant growth, with respective gross production values of 31,899 billion yuan, 33,446 billion yuan, and 37,858 billion yuan in 2024, representing nominal growth rates of 33.1%, 37.7%, and 33.3% compared to 2020 [1] Group 2: Technological Advancements and Infrastructure - Shandong has enhanced its marine technology capabilities, launching the world's fastest supercomputer "Shenwei. Ocean Light" [2] - Guangdong is developing billion-level industrial clusters in marine engineering equipment and offshore wind power, with significant infrastructure developments such as the opening of the Shenzhen-Zhongshan Bridge [2] Group 3: Marine Economic Development Zones - Sixteen marine economic development demonstration zones are achieving notable results in high-quality marine economic development, with initiatives like the first domestically produced seawater desalination production line in Tianjin and a 90% return rate for deep-sea caught seafood in Weihai [2] - Qingdao has released a billion-level parameter model "Hanhai Xingyun," and Lianyungang has operated 911 China-Europe freight trains, marking a 13% increase [2]