Core Insights - The 2025 China Marine Economy Expo (referred to as "Marine Expo") opened in Shenzhen, themed "Digital Intelligence Deep Blue, Co-creating the Future," marking its first market-oriented exhibition with an area of 40,000 square meters and over 300 participating enterprises [1] Group 1: Exhibition Highlights - The Marine Expo focuses on four core areas: marine energy, deep-sea technology, marine intelligent equipment, and marine electronic information, while also extending to high-potential sectors like marine modern services, marine biomedicine, and coastal tourism [2] - Major companies, including Fortune 500 firms, large state-owned enterprises, and specialized "little giant" companies, participated in the exhibition, showcasing advanced marine technologies and equipment [2] Group 2: Technological Innovations - The "Marine Oil 119" platform integrates 14 oil and gas production modules and features the most complex offshore oil and gas processing technology in China, equivalent to a 300,000 square meter onshore facility [3] - The "Sea Aster 1" platform employs 15 key technologies for intelligent control and introduces a new desulfurization device and dual-fuel generator, enhancing energy efficiency and environmental sustainability [3] - The "Sea Base 2" platform utilizes digital twin technology for real-time monitoring and AI algorithms to optimize structural stress, extending its design life to 50 years and improving operational efficiency [3] Group 3: International Collaboration - The Marine Expo emphasizes international collaboration, featuring seven core forums discussing topics such as blue economic growth and global marine governance, including the APEC International Marine Seminar [4] - Experts highlight that new technologies will drive high-quality development in the marine economy, transitioning from resource exploitation to sustainable development led by technological innovation [4] Group 4: Future Directions in Marine Development - The core directions of the "Deep Blue Revolution" are summarized as "inward, deep, intelligent, and green," focusing on understanding marine life systems, advancing deep-sea exploration technologies, creating a "transparent ocean" through digital integration, and promoting harmonious coexistence with nature [5][6]

Core Insights - The 2025 China Marine Economy Expo, themed "Digital Intelligence Deep Blue, Co-creating the Future," is being held in Shenzhen from October 28 to 30, showcasing over 300 leading enterprises and technology companies in the marine sector [1][2] - The expo features four core exhibition areas focused on marine energy, deep-sea technology, marine intelligent equipment, and marine electronic information, along with three high-potential application fields: modern marine services, marine biomedicine, and coastal tourism [1][2] - The event aims to create a platform for communication and cooperation in the marine economy, with participation from Fortune 500 companies, large state-owned enterprises, and specialized "little giant" firms [1][2] Industry Developments - The "Marine Oil 119" platform integrates 14 oil and gas production function modules, representing the most complex offshore oil and gas processing technology in China, akin to a 300,000 square meter onshore facility [3] - The "Hurricane One" platform features a smart integrated control system and new natural gas desulfurization technology, enhancing energy efficiency and environmental sustainability in offshore oil fields [3] - The "Sea Base Two" platform employs digital twin technology with 16,000 monitoring points, optimizing structural stress through AI algorithms, extending its design life to 50 years, and improving operational efficiency by 22% [3] Future Directions - The marine economy is expected to transition from resource exploitation to a model driven by technological innovation and sustainable development, termed the "Deep Blue Revolution" [4][5] - This revolution is characterized by four dimensions: inward exploration of marine life systems, deep-sea technological advancements, the creation of a "transparent ocean" through digital monitoring, and a harmonious coexistence with nature [5][6] - Future marine development will focus on renewable energy sources such as offshore wind, tidal, and wave energy, contributing to a "blue energy grid" for coastal economic and social development [6]