我国上半年海洋生产总值5.1万亿，海洋新兴产业聚能起势

Group 1 - The overall performance of China's marine economy in the first half of the year shows a stable and positive trend, with a marine GDP of 5.1 trillion yuan, representing a year-on-year growth of 5.8% [1] - 87.6% of marine enterprises hold an optimistic or neutral outlook for the economic environment in the second half of the year, with 73.8% expecting stable or increased operating profits [3] - The traditional marine industries continue to play a stabilizing role, with significant growth in marine tourism value added by 8% and a 40.1% increase in the number of cruise passengers [1][4] Group 2 - Emerging marine industries are developing well, with marine engineering equipment delivery and order amounts increasing by 39.3% and 9.7% respectively [2] - The marine engineering equipment construction market in China remains the largest globally, with new orders, delivered orders, and hand-held orders accounting for 64.6%, 43.3%, and 62.6% of the international market share [2] - The number of marine enterprises reporting growth in R&D expenditure and personnel reached 57.5% and 58.4% respectively, indicating a strengthening of innovation capabilities [5] Group 3 - The construction of smart green ports is accelerating, with 23 automated container terminals and 29 automated bulk terminals established, and significant advancements in intelligent technologies [5] - The implementation of zero-wait time operations for large vessels and the completion of low-carbon terminals contribute to the green transformation of major ports [5] - The combination of macroeconomic policies, digital technology applications, and accelerated green transitions is providing strong momentum for the growth of the marine economy [5]