Core Insights - The article highlights the advancements in marine technology and equipment showcased at the 8th International Diving Salvage and Marine Engineering Equipment Exhibition held in Xiamen from November 7 to 9, emphasizing China's innovative capabilities in ocean development [1]. Marine Equipment Innovations - The "FCV4000" remote-controlled underwater vehicle can operate at depths of 4000 meters, designed to meet the challenges of deep-sea oil exploration and marine engineering [2][4]. - The "Yihang Jin'an 1" self-propelled submerged pipe transportation and installation vessel is capable of performing complex underwater installations without auxiliary vessels, showcasing advanced technology in submerged pipe construction [5][7]. - The "Underwater Miner" robot can operate at depths of 2000 meters and is equipped with multiple tools for underwater tasks, demonstrating versatility in marine engineering applications [8][10]. - The "Manyang Weilan" unmanned oil spill response vessel is designed for rapid deployment in pollution control, featuring advanced operational capabilities in challenging sea conditions [11][13]. - The "Jida 4" wave energy generation platform is designed to harness wave energy for power generation, with a capacity of 100 kilowatts, contributing to clean energy solutions in marine environments [14]. Industry Trends - The exhibition showcased over a thousand pieces of technology and equipment, reflecting the trend towards deep-sea, intelligent, and environmentally friendly development in China's marine technology sector [14].