珠海“十四五”成就：海洋经济破千亿，车流量居全国口岸第一

Core Insights - The article highlights the significant achievements of Zhuhai during the "14th Five-Year Plan" period, emphasizing its role in the Guangdong-Hong Kong-Macao Greater Bay Area development and the implementation of "new marine infrastructure" to boost high-quality marine economic growth [3][4][6]. Economic Development - Over 30,000 Macao residents and more than 7,600 Australian-funded enterprises have settled in Hengqin, contributing to Zhuhai's economic growth [1]. - Zhuhai's port traffic ranks first in the country, with annual passenger flow at Gongbei Port exceeding 100 million [1][7]. - The total import and export value through the Hong Kong-Zhuhai-Macao Bridge has surpassed 1.2 trillion yuan, with a significant increase in cross-border e-commerce exports [7][8]. Marine Economy - Zhuhai has established itself as a leader in marine economic development, with the marine economy exceeding 100 billion yuan and deep-sea aquaculture water volume increasing to 1.5 million cubic meters, eight times that of the previous five-year plan [4][5]. - The city has launched several innovative marine technologies, including the world's first deep-water pipeline and a high-speed unmanned submarine [4][5]. Industrial Innovation - Zhuhai has seen over 80% growth in R&D investment, with a significant increase in the number of high-tech enterprises and patents per capita [9][10]. - The industrial output value has consistently surpassed 500 billion yuan, with advanced manufacturing accounting for 58.6% of the total industrial output [9][11]. Future Outlook - The city aims to transition from "scale expansion" to "advantage forging," focusing on technological innovation and the development of new industries such as artificial intelligence and robotics [12][13]. - Zhuhai plans to enhance its role as a core city in the Greater Bay Area, contributing to the construction of a modern industrial system [12][13].