Group 1 - The core viewpoint of the article highlights that Chongqing has established a comprehensive rescue system with over 25,000 professional rescue personnel, achieving full coverage in the field of professional rescue [1][2][3] Group 2 - In terms of organizational structure, Chongqing has developed a multi-level emergency rescue team system at the city, district, and town levels, focusing on specialized responses and regular monitoring [2] - The city-level teams emphasize professional challenges, with the establishment of specialized teams in various sectors such as hazardous materials and mining [2] - The district teams are responsible for routine responses, while the town teams focus on initial emergency handling, reducing average emergency response time from 30 minutes to 10 minutes [2] Group 3 - Chongqing has achieved a "three-dimensional" rescue capability, enabling operations on water, land, and air [3] - In water rescue, the capabilities have been enhanced with the addition of the "China Emergency·Chongqing" rescue ship, increasing diving depth from 45 meters to 90 meters and water salvage capacity from 300 tons to 800 tons [3] - Land rescue capabilities have been upgraded with advanced equipment, achieving a flood drainage capacity of 400,000 cubic meters per hour and a forest fire single pump water supply lift exceeding 900 meters [3] - In aviation rescue, the deployment of 6 helicopters and over 200 drones has created a collaborative operation matrix [3]

Core Viewpoint - Deep-sea technology has been included in the government work report for the first time during the 2025 "Two Sessions," indicating the high-level leadership's emphasis on deep-sea development. This sector is expected to receive supportive policies from local governments, similar to the development opportunities seen in low-altitude economy and commercial aerospace [1][2]. Policy Support and Development - The government work report emphasizes the promotion of deep-sea technology alongside commercial aerospace and low-altitude economy, highlighting its political, economic, technological, and military significance. The national marine production value is projected to exceed 10 trillion yuan in 2024, reaching 105.438 billion yuan, with a year-on-year growth of 5.9% [2][5]. - Local governments in coastal areas are anticipated to introduce related stimulus policies to support the development of deep-sea technology as a new productive force [2][5]. Key Policies - The "Shanghai Marine Industry Development Plan (2025-2035)" aims to promote high-quality development of the marine economy, focusing on deep-sea technology and marine observation network construction [5]. - The central government has established a 50 billion yuan fund to support deep-sea exploration, equipment manufacturing, and resource development [5]. - Various provinces are developing their marine industry frameworks, emphasizing deep-sea resource development, marine biotechnology, and high-end marine equipment manufacturing [6]. Development Pathways - The development of deep-sea technology focuses on three key areas: deep diving, deep drilling, and deep networking. High-performance manned and unmanned submersibles are becoming a priority for many countries, with China advancing significantly in deep-sea exploration [7][24]. - The deep-sea sector is characterized by high pressure and corrosion, making materials like titanium and carbon fiber composites essential for equipment development [13][14]. Investment Opportunities - Investment should prioritize core manufacturers across the deep-sea technology supply chain, particularly in deep-sea equipment, deep-sea information technology, and upstream materials [24][26]. - The demand for underwater communication technologies is expected to grow, with a shift towards multi-modal communication methods to meet various operational needs [13][19].