上海发布重磅海洋产业规划，概念股应声大涨

Group 1: Industry Overview - In 2024, China's marine economy is projected to exceed 10 trillion yuan for the first time, with a year-on-year growth of 5.9%, becoming a significant engine for economic growth [1][8] - The marine engineering equipment manufacturing sector has shown exceptional performance, maintaining the largest global market share for seven consecutive years, with a total value added of over 103.2 billion yuan in the previous year, reflecting a growth of 9.1% [8] Group 2: Shanghai Marine Economy - Shanghai's marine production value is expected to reach 11,387 billion yuan in 2024, marking an 11.2% increase and accounting for 21.1% of the city's total production value and 10.8% of the national marine production value [3] - The Shanghai Marine Bureau has released a draft for the "Shanghai Marine Industry Development Plan (2025-2035)", aiming to establish a world-class modern marine industry system by 2030, focusing on three main industries and five emerging industries [4][5] Group 3: Investment Opportunities - The "Deep Sea Technology" strategy has been highlighted as a key emerging industry, attracting significant attention from the capital market, with expectations for local governments in coastal provinces to follow suit [2][8] - Companies like Zhongke Haixun and Guorui Technology are gaining investor interest due to their focus on core technologies and market expansion in marine equipment and automation systems, respectively [9][10] - ShenKai Co. is actively involved in offshore oil and gas resource exploration and development, with recent contracts for major offshore oil fields and plans to transition from a core equipment supplier to an integrated solution provider [11]