Core Viewpoint - The article highlights the rapid development of China's deep-sea economy, projecting a national marine production value to exceed 10 trillion yuan in 2024, accounting for 7.8% of GDP, with a growth rate surpassing GDP by 0.9 percentage points [1][6]. Group 1: National Strategy and Policy Support - Deep-sea technology has been recognized as a strategic emerging industry, included in the 2025 government work report alongside commercial aerospace and low-altitude economy as new economic engines [3]. - The State Council issued a supplementary document for the "14th Five-Year" marine economic development plan, allocating significant funding to support deep-sea technology industrialization [6]. - Various coastal provinces have introduced policies to support marine economic development, indicating a regional competition to advance into the deep sea [6][7]. Group 2: Market Potential and Industry Growth - By 2030, the market size of core deep-sea technology segments is expected to reach 921.2 billion yuan, with potential for auxiliary maintenance services to push it into the trillion-yuan club [12]. - The global deep-sea mining market is projected to exceed 30 billion USD by 2030, with China holding a technological advantage and the most international exploration contracts [12]. - The deep-sea equipment manufacturing sector is anticipated to see an annual growth rate exceeding 12%, driven by the extreme conditions of deep-sea environments [12]. Group 3: Technological Advancements - China's deep-sea technology has reached the international first tier, with successful trials of the new generation of manned submersibles [9]. - The domestic production rate of high-end components for deep-sea equipment is currently below 65%, indicating significant opportunities for domestic manufacturers [9]. - Innovations in cross-disciplinary fields, such as underwater data centers and AI monitoring systems, are emerging as key areas of growth [9][14]. Group 4: Investment Trends and Capital Flow - The current stage of the deep-sea industry resembles the early days of the new energy sector, characterized by clear policies, technological breakthroughs, and defined application scenarios [16]. - Major investment firms are establishing specialized funds to capitalize on deep-sea projects, indicating a surge in interest and competition among investors [8][16]. - The valuation of companies with full deep-sea operational capabilities is rising, with significant interest from private equity in "hidden champions" within the sector [16].