"云散月明谁点缀？天容海色本澄清。"北宋文学家苏轼笔下这片南海秘境，曾是古人眼中孤悬海外的天 涯海角。如今，这座拥有1944公里海岸线、200万平方公里管辖海域的南海明珠，正在新一轮开放发展 的浪潮中，经历着日新月异的巨大变迁：洋浦港国际集装箱码头，巨型桥吊像钢铁巨人般精准挥动臂 膀，把来自东南亚的货物稳稳装上中欧班列；南海碧波中，"深海一号"能源站如钢铁岛礁熠熠生辉；海 南商业航天发射场，中国卫星腾空而起，问鼎苍穹…… 2020年6月份，中共中央、国务院正式发布《海南自由贸易港建设总体方案》（以下简称《总体方 案》），为海南自贸港建设描绘了全面的蓝图。五年多来，海南自贸港建设分步骤、分阶段稳步推进， 即将于2025年12月18日迎来全岛封关运作的历史一刻，开启更高水平的开放发展新篇章。 "因海而生，依海而兴，向海图强"是海南历史与未来的写照，也是海南发展的逻辑所在。封关前夕， 《证券日报》记者来到海南，实地探访港口、企业、科研机构，深入了解自贸港建设给这片热土带来的 深刻变化。 空海呼应全域联通 位于海南北部的海口港，是海南现代港口群的核心，新海港是其重要组成部分。 在井然有序的新海港码头，记者看到货运司机 ...

Core Insights - The 27th China International High-Tech Achievements Fair (高交会) showcases significant advancements in high-tech industries, emphasizing "high, precision, and cutting-edge" technologies and products, with over 90% of exhibits being physical items and more than 20% being debut displays [1][2] Group 1: Key Technologies and Exhibitors - The 9th hall features critical technologies and products related to national security and technological innovation, including aerospace, high-end marine engineering, and intelligent manufacturing [2] - Notable exhibitors include China Aerospace, China National Offshore Oil Corporation (CNOOC), BYD, and the Shenzhen Advanced Institute of Technology, showcasing their latest technological achievements [2][3] - The "Shenzhen Star," the world's first high-throughput satellite customized for mobile communication, is displayed by Asia-Pacific Satellite Broadband Communication (Shenzhen) Co., highlighting its role in disaster communication [2] Group 2: Innovations in Energy and Computing - CNOOC presents advanced marine energy equipment, including the "Deep Sea No. 1" energy station and "Sea Anemone No. 1" FPSO, showcasing its latest technological advancements in deep-water oil and gas exploration [3] - The Guangming Laboratory has acquired four sets of Huawei's self-developed computing clusters, each containing 384 domestic GPUs, for large model training and multimedia processing, transitioning from NVIDIA due to export restrictions [4] - The Shenzhen Advanced Institute of Technology introduces the HYPIR image restoration model and the HYPVR video enhancement model, which significantly improve the quality of old films and video content [4] Group 3: Medical and Biotechnological Innovations - The "Results Supermarket" at the fair features 125 achievements in fields such as high-end medical devices and brain-machine interfaces, allowing visitors to interactively learn about technological highlights and application scenarios [5][6] - The world's first "imaging" magnetic resonance device, uMRUltra, developed in collaboration with United Imaging Healthcare, has received regulatory approvals and is set for global launch [6] - A novel multi-modal imaging-guided pulsed electric field ablation device is showcased, which integrates various imaging technologies for precise treatment of complex medical conditions [6]

Core Insights - The 8th International Diving, Salvage, and Marine Engineering Equipment Exhibition opened on November 7 in Xiamen, showcasing over a thousand cutting-edge equipment and technologies in the diving and salvage sectors [1][2] - The exhibition aims to create a platform for information exchange, technology promotion, and trade cooperation among government departments, research institutions, universities, and water-related enterprises [1] - The exhibition covers an area of 20,000 square meters, featuring various high-tech display zones including marine vessels, rescue ships, diving equipment, and emergency rescue gear [1] Industry Developments - The exhibition highlights the transition of marine equipment development from "labor-intensive" to "technology-intensive" and "intelligent-enabled" models, driven by technological innovation [2] - The event is co-hosted by the China Diving and Salvage Industry Association, the International Diving Contractors Association, and the International Marine Contractors Association, reflecting a collaborative effort in the industry [2] - The China Diving and Salvage Industry Association, established in June 2008, currently has over 1,000 member units, representing a comprehensive national industry organization for diving, salvage, and marine engineering construction [2]

Core Insights - The "Deep Sea No. 1" Phase II project has been fully operational since June 25, marking China's largest offshore gas field and a significant step towards large-scale deep-sea oil and gas development [1][2]. Industry Overview - Over 70% of global oil and gas resources are located in oceans, with 40% from deep water. China's South China Sea alone has approximately 2.48 billion tons of oil and 42 trillion cubic meters of natural gas, with about half found in deep water [2]. - The exploration and development of deep-sea oil and gas resources, particularly in the South China Sea, is a long-term and significant growth direction for China [2]. Project Details - The "Deep Sea No. 1" gas field is located 150 kilometers from Sanya, Hainan Province, and has geological reserves exceeding 100 billion cubic meters [2]. - The project has overcome numerous technical challenges associated with deep-water operations, establishing China as a player in the global deep-water oil and gas development arena [3][4]. Technological Innovations - The "Deep Sea No. 1" energy station is the world's first 100,000-ton deep-water semi-submersible production and storage platform, featuring three world-class innovations and 13 domestically developed technologies [4]. - The project has developed a unique operational model combining underwater production systems, shallow water platforms, and deep-water semi-submersible platforms, creating a large-scale oil and gas production facility cluster [6][7]. Production Capacity - The "Deep Sea No. 1" project has a maximum daily production capacity of 15 million cubic meters, with an expected annual output exceeding 4.5 billion cubic meters [7]. - The cumulative production has surpassed 12 billion cubic meters, making it the largest offshore gas field in China and a key supplier for the Guangdong-Hong Kong-Macao Greater Bay Area [7]. Future Prospects - The technological and equipment systems established by the "Deep Sea No. 1" project are expected to facilitate the development of other complex deep-water oil and gas fields in the future [8]. - There are vast areas in the South China Sea awaiting exploration, and the advancements made through this project lay a solid foundation for future deep-sea endeavors [8].

Core Insights - The article highlights significant breakthroughs in oil, gas, and uranium mining during China's "14th Five-Year Plan" period, emphasizing the importance of energy minerals for national resource security [1][2]. Oil and Gas Discoveries - During the "14th Five-Year Plan," China discovered 10 large oil fields and 19 large gas fields, resulting in a substantial increase in oil and gas reserves, ensuring stable oil production of 200 million tons and natural gas output exceeding 240 billion cubic meters [2]. - The South China Sea saw the discovery of the world's first ultra-deep water shallow-layer large gas field, the Ling Shui 36-1 gas field, with proven geological reserves exceeding 100 billion cubic meters [4]. - Marine oil and gas are becoming the main contributors to China's reserve increase, with 70% of the domestic crude oil increment expected to come from marine sources in 2024 [4]. Uranium Mining Developments - Major breakthroughs in uranium mining were achieved with the discovery of two super-large uranium mines in Gansu and Heilongjiang, strengthening the resource base for five large uranium mining areas [2]. - Uranium is crucial for nuclear power generation, which is essential for energy transition and achieving carbon neutrality goals, as it can effectively replace coal power and complement renewable energy sources [11]. Technological Advancements - Deep-sea exploration and development are highlighted as high-tech and challenging fields, with advancements in deep-water drilling platforms and underwater production systems being critical for future resource extraction [6][9]. - The introduction of China's first 42,600-ton drilling vessel capable of drilling to depths of 11,000 meters and the establishment of the world's first 100,000-ton production and storage oil platform demonstrate significant progress in deep-sea capabilities [8]. Strategic Importance - Mastery of deep-sea development technology is seen as key to unlocking future resource potential, with implications for economic stability and energy security [9].

Group 1: Major Innovations and Achievements - The first self-exploration and development ultra-deepwater gas field "Deep Sea No. 1" commenced production in June 2021 [1] - The first domestically produced electromagnetic catapult aircraft carrier "Fujian" was launched in June 2022 [1] - The first large domestic cruise ship "Aida·Magic City" began trial operations in December 2023 [1] - The first ocean drilling vessel "Dream" was officially completed and commissioned in November 2024 [1] - The first ultra-deep exploration well "Deep Earth Tower No. 1" was successfully drilled to a depth of 10,910 meters in February 2025 [1] Group 2: Strategic High Technology Developments - Significant advancements in strategic high technology have been made over the past five years, supporting industrial upgrades and high-quality economic development [6] - The "Deep Sea No. 1" energy station, the world's first 100,000-ton deepwater semi-submersible production and storage platform, has been fully operational since June 2023, with a daily output of over 15 million cubic meters of natural gas [5] - The high-speed rail technology continues to innovate, with the "Fuxing" high-speed train operating over 48,000 kilometers, accounting for more than two-thirds of the global high-speed rail operating mileage [7] Group 3: Advancements in Basic Research - China has made significant breakthroughs in basic research, including the discovery of over 1,000 pulsars by the "China Sky Eye" (FAST) telescope [2] - In quantum technology, China achieved the preparation and verification of 51 superconducting qubit cluster states, setting a world record for entangled qubits [3] - The first complete spatial distribution map of single cells in the macaque brain was created, providing unprecedented insights into primate brain structure and evolution [3] Group 4: Innovation Ecosystem and Investment - China's R&D investment reached a new high, with a nearly 50% increase compared to the end of the 13th Five-Year Plan, amounting to an additional 1.2 trillion yuan [9] - The proportion of high-tech manufacturing in total manufacturing increased from 15.3% in 2020 to 16.9% in the first half of this year [8] - The number of high-impact papers from China accounted for 48.4% of the global total, maintaining the top position worldwide [4]

Group 1 - China National Offshore Oil Corporation (CNOOC) has fully launched the second phase of the "Deep Sea No. 1" gas field project in the South China Sea, marking the completion of the largest offshore gas field in China [2][14] - The "Deep Sea No. 1" gas field has proven natural gas reserves exceeding 150 billion cubic meters, with an annual production capacity expected to reach 4.5 billion cubic meters by June 2025, which is 1.67 times the natural gas consumption of Hainan Province in 2023 [4][14] - The project is a significant step towards enhancing China's energy self-sufficiency, as it can meet one-quarter of the natural gas demand for the Guangdong-Hong Kong-Macao Greater Bay Area [15] Group 2 - The development of the "Deep Sea No. 1" gas field has led to the creation of a complete technical system for deepwater drilling, exploration, development, and operation, positioning China among the few countries capable of independently developing ultra-deepwater gas fields [15][16] - The project has also driven the upgrade of the marine equipment manufacturing industry, achieving a significant increase in the localization rate of key equipment from 33% to 80% [10][16] - The successful implementation of the project has created numerous job opportunities and promoted the training of marine engineering talent, contributing to the economic development of the Guangdong-Hong Kong-Macao Greater Bay Area and Hainan Free Trade Port [16]

Core Points - The 29th World Gas Conference (WGC2025) is being held in Beijing, marking the first time the event has taken place in China in over 90 years, with significant participation from global energy companies and a high percentage of international speakers [1][3] - The conference aims to promote the development of China's gas industry and facilitate international cooperation, showcasing China's achievements and fostering dialogue with global counterparts [3][4] Group 1: Conference Overview - The conference is organized by the International Gas Union (IGU), which has been a key player in promoting gas as a sustainable energy source since its establishment in 1931 [1] - The event will feature over 80 forums and activities, including financial, digital, women's, and youth forums, attracting more than 3,000 representatives from around 70 countries [1][3] - The exhibition area spans 50,000 square meters, the largest in WGC history, with around 300 companies expected to participate [1][4] Group 2: Industry Significance - The conference serves as a platform for China to demonstrate its development philosophy and achievements in the gas sector, promoting high-quality and sustainable development globally [3] - It facilitates deep exchanges and idea sharing between China's gas industry and international peers, enhancing mutual understanding [3] - The event is expected to strengthen international cooperation in the gas sector, leading to win-win outcomes [3] Group 3: Participation and Exhibitors - Over 200 companies are participating in the conference, with more than 50% of the exhibition space occupied by international firms, including major players like ExxonMobil, Shell, and BP [4][8] - Chinese exhibitors include key state-owned enterprises such as China National Petroleum Corporation (CNPC), China Petroleum & Chemical Corporation (Sinopec), and China National Offshore Oil Corporation (CNOOC) [4] Group 4: Technological Innovations - The National Pipeline Network Group showcased an open service and trading platform that enhances resource allocation efficiency and supports a growing number of downstream users [7][9] - The "Deep Sea No. 1" project represents a significant advancement in China's offshore oil and gas exploration capabilities, utilizing innovative technologies [10][11] - The CCUS project by Sinopec demonstrates China's commitment to low-carbon energy solutions, with the capacity to reduce CO2 emissions significantly [15]