Core Viewpoint - The State Council has issued implementation opinions to accelerate the cultivation and large-scale application of new scenarios in the marine development sector, focusing on deep-sea exploration, extraction, aquaculture, marine engineering equipment, marine electronic information, and marine biomedicine [1] Group 1: Marine Development Sector - The initiative aims to promote the cultivation and opening of various scenarios in the marine development field [1] - Key areas of focus include deep-sea exploration, deep-sea extraction, and far-sea aquaculture [1] - The goal is to create a number of innovation hubs for deep-sea technology [1]

Core Insights - The third Hainan Free Trade Port Deep Sea Technology Innovation Conference was held in Sanya from October 29 to 30, focusing on deep-sea technology innovation and global blue economy development [1] - The conference attracted over 400 representatives from 25 countries, highlighting the international interest in deep-sea technology [1] - A deep-sea technology and equipment exhibition was held concurrently, showcasing 123 exhibits, including deep-sea operation equipment and unmanned vehicles, with 28 items making their domestic debut [1]

Core Points - The third Hainan Free Trade Port International Technology Innovation Cooperation Forum and Deep Sea Technology Innovation Conference (2025) opened in Sanya on October 29, focusing on deep-sea technology innovation and global blue economy development [1] - Over 400 representatives from more than 250 institutions across 25 countries participated in the forum [1] - The forum featured the release of the document "Strengthening Deep Sea Scientific Research and Promoting Global Consensus on Deep Sea Exploration" and the establishment of the Underwater Robotics Industry Alliance [1] - A signing ceremony for the Deep Sea Technology Venture Capital Fund and the award ceremony for the 7th China Marine Engineering Design Competition were also held [1] - The event includes eight sub-forums covering topics such as deep-sea biological resource development, deep-water oil and gas engineering technology, and tropical marine engineering materials [1] Industry Insights - The forum aims to enhance collaboration in deep-sea technology and promote innovation within the blue economy sector [1] - The establishment of the Underwater Robotics Industry Alliance indicates a growing focus on underwater technology and its applications [1] - The signing of the Deep Sea Technology Venture Capital Fund suggests an increasing investment interest in deep-sea technologies and related innovations [1]

Core Points - The third Hainan Free Trade Port International Technology Innovation Cooperation Forum and Deep Sea Technology Innovation Conference opened in Sanya, Hainan, focusing on deep-sea technology innovation and global blue economy development [1] - The event gathered over 400 representatives from more than 250 institutions across 25 countries [1] - A new underwater robotics industry alliance was established, and a deep-sea technology venture capital fund signing ceremony took place [1] Industry Developments - The forum released a document titled "Strengthening Deep Sea Scientific Research and Promoting Global Consensus on Deep Sea Exploration" [1] - Eight sub-forums will be held, covering topics such as deep-sea biological resource system development, deep-water oil and gas engineering technology, and tropical marine engineering materials [1] - Accompanying activities include an exhibition of advanced deep-sea technologies and equipment, as well as a financial service salon for technology enterprises [1]

Core Points - The 15th National Games and the 12th National Paralympic Games, along with the 9th Special Olympics, held a torch collection ceremony in Guangzhou, showcasing a significant event in China's sports history [1] Group 1: Torch Collection Process - The "source fire" for this event was ignited using deep-sea combustible ice for the first time, utilizing China's independently developed "Haimai" ROV (4500-meter deep-sea remote-operated vehicle) [4] - The collection took place in the "Haimai Cold Spring Area" of the South China Sea, at a depth of over 1500 meters, where methane gas was collected and synthesized into combustible ice on-site [4][23] - The ignition of the combustible ice was achieved using solar energy through a special device, demonstrating a remarkable technological feat [4][19] Group 2: Technological Innovations - The entire process of collection, transportation, ignition, and recovery was completed in a super-deep-sea environment by the "Haimai" ROV [6] - This event marked the first time in international sports history that solar energy was used to drive deep-sea equipment for the precise ignition of combustible ice to obtain a green "source fire" [23] - A high-definition camera system was employed to provide real-time broadcasting of the entire collection process, enhancing transparency and engagement [23] Group 3: Environmental Considerations - The collection process fully integrated green and low-carbon concepts, utilizing a photovoltaic tracking system to transmit electrical energy to the equipment operating at over 1500 meters underwater [19] - The event symbolizes the fusion of marine technology and sports spirit, reflecting the vitality and dreams of a new era [26]

Core Viewpoint - The collection of the "source fire" from deep sea represents a groundbreaking achievement in the history of large-scale sports events, showcasing China's technological innovation in deep-sea exploration and clean energy [1][3]. Group 1: Event Overview - The 15th National Games and the 12th National Paralympic Games, along with the 9th Special Olympics, held a "source fire" collection ceremony in Guangzhou, utilizing the "Haimar" deep-sea remotely operated vehicle (ROV) to collect combustible ice from a depth of 1522 meters in the South China Sea [1][2]. - The event aims to reflect the themes of "green, shared, open, and clean" while highlighting the innovative elements and cultural strength of the Guangdong-Hong Kong-Macao Greater Bay Area [2]. Group 2: Technological Breakthroughs - The "Haimar" ROV successfully collected and ignited combustible ice, overcoming significant technical challenges such as high water pressure, low temperatures, and the dark environment of the deep sea [4][5]. - The project involved the development of key technologies, including deep-sea pressure resistance, gas flow control, and combustion environment maintenance, enabling the successful ignition of combustible ice at depths exceeding 1500 meters [4][5]. Group 3: Significance and Future Implications - The successful collection of the "source fire" not only sets a new record in sports history but also demonstrates advancements in China's deep-sea technology and clean energy exploration [5]. - The event serves as a testament to the Guangdong-Hong Kong-Macao Greater Bay Area's progress in high-end marine equipment manufacturing and deep-sea exploration [5].

Core Insights - The article highlights the development of the Sanya Yazhou Bay Science and Technology City, which focuses on agricultural technology and salt-tolerant rice breeding to enhance food security in China [1][3]. Agricultural Innovation - The Sanya Yazhou Bay Science and Technology City has introduced numerous salt-tolerant rice varieties, achieving yields of 327.2 kg per mu under 5‰ saline conditions and over 400 kg per mu under 3‰ to 5‰ saline conditions [1]. - Over 70% of the more than 20,000 crop varieties developed since the founding of New China have been nurtured through the South Breeding program [1]. - The city has evolved from a traditional breeding base to a comprehensive service hub for research, production, sales, and technology transfer, referred to as the "South Breeding Silicon Valley" [1]. Industry Collaboration - The technology city has attracted over 20 leading national seed companies and more than 100 ecosystem enterprises, forming a robust seed industry cluster [3]. - A collaborative platform for breeding innovation has been established, integrating research institutions, universities, and enterprises to provide full-chain services from research to field management [3]. Talent Acquisition - The city has successfully attracted over 1,300 high-level talents in the South Breeding field, including five academicians, and has set up multiple innovation centers and workstations [4]. - It has also established branches of ten agricultural universities, enrolling 2,178 graduate students in agricultural disciplines [4]. Technological Advancements - The Sanya Yazhou Bay Science and Technology City has made significant strides in deep-sea research, with the successful sea trial of a deep-sea mining vehicle capable of operating at depths of 4,000 meters [5]. - The proximity to deep-sea areas enhances the city's capabilities for deep-sea research and experimentation, with major research institutions and enterprises establishing a presence in the area [7][8]. Intellectual Property and Technology Transfer - A national-level intellectual property protection center has been established in the city, facilitating accelerated patent authorization for seed-related innovations [4]. - As of December 2024, the city has registered 186 contracts for the transfer of South Breeding technology, with a total transaction value of 270 million yuan [4].