（科技日报 潘宇菲 操秀英 何沛苁）责任编辑：李梦一 相关稿件： 光伏组件、汽车轻量化部件刚需的POE（聚烯烃弹性体），进口依存度曾超95%。这一局面终于被打 破！中国石油旗下独山子石化公司2025年共生产POE产品近6万吨，标志着国内首创POE气相聚合工艺 实现工业化量产与规模化供应。详情点击视频！ ...

Core Viewpoint - China National Petroleum Corporation (CNPC) has made significant progress in the domestic production of Polyolefin Elastomer (POE) through its subsidiary, Dushanzi Petrochemical Company, which is expected to produce nearly 60,000 tons of POE products by 2025, reducing reliance on imports for strategic emerging industries such as photovoltaics and new energy vehicles [1][4]. Group 1: Production and Technology - Dushanzi Petrochemical Company has achieved industrial-scale production of POE using a gas-phase polymerization process, marking a first in China [1][3]. - The main product, UL0588, has achieved international advanced levels in key indicators such as light transmittance, and its quality stability ranks among the top in domestic POE [3][4]. - The gas-phase method is more environmentally friendly, with energy consumption at approximately 60% of that of the solution method, and it produces low volatile compounds and minimal odor [3][4]. Group 2: Industry Development and Strategic Initiatives - Since 2015, Dushanzi Petrochemical has focused on high-end polyolefin research, laying a solid foundation for POE industrialization [4]. - The company has completed a full set of POE technology process packages and is promoting this technology internally within CNPC, aiming to accelerate the formation of an industrial cluster effect [4]. - During the 14th Five-Year Plan, CNPC has accelerated the construction of a "refining and chemical materials" industry structure, achieving over 50% growth in new material production for four consecutive years, which supports the transformation and upgrading of the refining and chemical industry [4].

Group 1 - The petrochemical industry is currently at the bottom of a four-year down cycle, with a potential reversal expected in 2026 due to supply-side capacity reduction and expanded domestic demand policies [2] - Capital expenditure has experienced negative growth for seven consecutive quarters since Q4 2023, reinforcing the logic of a cycle reversal [2] - The industry is witnessing structural differentiation, with the aromatics sector experiencing strong growth due to maintenance and pre-holiday inventory demand, while oil products are underperforming due to high refinery production and seasonal logistics challenges [2] Group 2 - Ping An Securities indicates that the chemical industry is transitioning from the bottom of the previous price cycle to the start of a new cycle, with inventory dynamics shifting from passive destocking to active restocking [3] - The industrial product PPI and chemical raw material PPIRM have shown signs of rebound, suggesting that the price decline and destocking cycle is nearing its end [3] - The traditional refining sector is entering a phase of "controlling scale, adjusting structure, and promoting transformation," with small and outdated refineries being gradually eliminated [3] Group 3 - The petrochemical ETF (159731) closely tracks the CSI Petrochemical Industry Index, consisting of stocks from the petrochemical sector, reflecting the overall performance of these companies [3] - The ETF has a management fee rate of 0.50% and a custody fee rate of 0.10% annually, providing investors with opportunities to invest in the sector [4]

Core Insights - The production capacity of purified terephthalic acid (PTA) in China is projected to reach 86.015 million tons by 2024, with an actual production of 71.8 million tons in 2024, reflecting an 11.8% year-on-year growth [1] - The domestic PETG industry, which was entirely reliant on imports before 2022, is gradually increasing its production capacity, with a forecasted output of 119,800 tons and a demand of 368,600 tons by 2024 [1][14] - The market size of the PETG industry in China is expected to grow to 5.492 billion yuan by 2024, with an average market price of approximately 14,900 yuan per ton [16] Group 1: Industry Overview - PETG is a new environmentally friendly material with advantages such as strong processability, low cost, high transparency, and good impact resistance [7] - The PETG industry is characterized by a high dependency on imports, particularly from the US and South Korea, which dominate over 80% of the global market [16] - The domestic market for PETG is expected to become increasingly competitive as local companies improve their technology and production capacity [19] Group 2: Production and Capacity - Shenghong Petrochemical's PETG facility, with a capacity of 130,000 tons per year, commenced operations on January 5, 2024, making it the largest in China [2] - Despite advancements in domestic production technology, local companies still face challenges in production scale, product quality stability, and cost control compared to foreign competitors [2][19] - The domestic PETG production is expected to gradually replace imported products, particularly in the mid-to-low-end market segments [19] Group 3: Market Dynamics - The PETG industry is experiencing a significant increase in market size, with a projected growth from 5.492 billion yuan in 2024, indicating a robust demand for the material [16][17] - The average market price for PETG is expected to stabilize around 14,900 yuan per ton, reflecting the industry's growth trajectory [16][17] - The industry is currently in a growth phase, supported by favorable government policies and increasing domestic demand for PETG applications [11] Group 4: Competitive Landscape - The competitive landscape of the PETG industry is dominated by foreign companies, but local firms are expected to gain market share as they enhance their technological capabilities [19] - Major players in the Chinese PETG market include Shenghong Petrochemical, China National Petroleum Corporation, and others, each contributing to the industry's growth through various product offerings [20] - The industry is characterized by significant barriers to entry, including technological, financial, and environmental challenges [27]

Core Viewpoint - China National Petroleum Corporation (CNPC) has achieved a significant milestone with shale oil production exceeding 7 million tons annually, marking a new phase in the large-scale development of continental shale oil, which is crucial for national energy security [1] Group 1: Unconventional Oil and Gas Development - Unconventional oil and gas, including shale oil, tight oil, and coalbed methane, require new technologies for economic extraction, as traditional methods are insufficient [2] - China ranks third globally in shale oil recoverable reserves and has substantial shale gas resources, with the potential for significant contributions to energy security as conventional oil fields mature [2][3] - Since the 14th Five-Year Plan, CNPC has intensified exploration and development of unconventional oil and gas, achieving remarkable production growth and reshaping the energy security landscape [2] Group 2: Production Achievements - In the Ordos Basin, the Changqing Oilfield has reached a cumulative shale oil production of over 20 million tons, becoming the first continental shale oil field to achieve large-scale development [3] - The Jimsar National Shale Oil Demonstration Zone in the Junggar Basin has produced over 1.7 million tons of shale oil annually, addressing major challenges in resource identification and development [3] - The Sichuan Basin's shale gas production has surpassed 16 billion cubic meters annually, accounting for 60% of China's total shale gas output, with cumulative production exceeding 100 billion cubic meters [4] Group 3: Technological Innovations - CNPC has developed a unique theoretical framework for coalbed methane and implemented innovative technologies that enhance production efficiency, overcoming challenges posed by geological conditions [5][6] - The Changqing Oilfield has shifted from traditional North American extraction methods to a self-developed multi-stage fracturing technique that aligns better with local geological conditions, resulting in increased production [5][6] Group 4: Green Development Initiatives - CNPC has reached a "clean replacement" phase in its renewable energy business, integrating green low-carbon principles into unconventional oil and gas development [9] - The company has implemented land-saving and clean production practices, significantly reducing water usage and carbon emissions through advanced drilling technologies [9][10] - The establishment of solar power systems across oilfields has contributed to substantial reductions in carbon emissions, supporting the transition to a low-carbon energy structure [10][11] Group 5: Future Goals and Strategies - CNPC aims to enhance its management and operational efficiency through innovation and digital transformation, focusing on the sustainable development of unconventional resources [11] - The company is committed to achieving significant production capabilities in coalbed methane by 2035, which is expected to play a vital role in ensuring national energy security [4][11]

Core Viewpoint - The Xinjiang Oilfield has achieved a significant milestone by becoming the first oilfield in China to inject over 1 million tons of carbon dioxide annually by 2025, playing a crucial role in the country's dual carbon goals and the transformation of traditional industries through green low-carbon technologies [4][12]. Group 1: CO2 Injection Technology - The CO2 injection method enhances oil recovery by increasing pressure and reducing viscosity, allowing for the extraction of oil trapped in rock formations [5][7]. - CO2 injection can improve oil recovery rates by 10% to 20% compared to water injection, potentially raising total recovery rates to between 40% and 60% [7]. - The Xinjiang Oilfield has been exploring CO2 capture, utilization, and storage (CCUS) technologies for over 20 years, with successful pilot projects demonstrating significant increases in oil production [8][10]. Group 2: Environmental Impact and Carbon Management - The CO2 used for oil extraction is sourced from industrial emissions in the surrounding areas, ensuring a high purity level of over 99% after processing [11][12]. - Approximately 80% of the injected CO2 is permanently stored underground, while the remaining 20% is recycled back into the system, contributing to a circular economy [12]. - The current daily CO2 injection rate has reached over 4,800 tons, with a cumulative injection surpassing 200,000 tons, equating to the carbon absorption of 18 million mature trees annually [12]. Group 3: Challenges and Future Directions - The application of CCUS technology is still in its early stages, facing challenges such as carbon source supply and complex geological structures that hinder accurate modeling [10]. - The Xinjiang Oilfield is committed to overcoming these challenges by enhancing collaboration with carbon source providers and improving geological research to better understand underground reservoirs [10][12]. - The ongoing advancements in CCUS technology are expected to facilitate the large-scale application of carbon management strategies across various oilfield types in Xinjiang [10].

南方财经1月26日电，午后油气股持续走高，中曼石油涨停，通源石油涨超10%，中国海油、中国石 油、中国石化、潜能恒信均涨超5%。 ...

中新网乌鲁木齐1月26日电 记者26日从中国石油独山子石化公司获悉，国产POE(聚烯烃弹性体)适应性 改造项目取得重大进展，2025年共生产POE产品5.8万吨。这标志着国内首创POE气相聚合工艺实现工 业化量产与规模化供应，有效缓解我国光伏、新能源汽车等战略性新兴产业对进口产品的依赖，为国内 下游产业降本增效、增强国际竞争力注入强劲动能。 技术突破并非一蹴而就。自2015年起，独山子石化公司聚焦高端聚烯烃研发，先后在茂金属聚乙烯等高 端材料领域实现产业化，为POE产业化奠定了坚实基础。2024年4月，团队完成从实验室到工业生产的 转化，成功实现POE气相法技术"从0到1"的跨越。目前，公司已完成POE成套技术工艺包，在中国石油 内部技术推广，正在加速形成产业集群效应。 （文章来源：中国新闻网） 据了解，独山子石化公司采用自主开发的气相法工艺，属国内首家，填补了相关领域的技术空白。经检 测，其主力牌号UL0588的核心指标——透光率达到国际先进水平，质量稳定性位居国产POE前列。由 该产品制成的光伏胶膜，展现出更优的耐候性、更强的水汽阻隔性和更长的寿命。 相较国际主流的溶液法，气相法工艺还具备更加环保的优势， ...

Market Overview - The A-share market opened higher but experienced a "W" shaped fluctuation, with the Shanghai Composite Index closing at 4141.01 points, a slight increase of 0.12% [1] - The Shenzhen Component Index fell by 0.74%, and the ChiNext Index dropped by 0.86% [1] Individual Stock Performance - A total of 3756 stocks declined, while 1606 stocks rose, with 50 stocks hitting the daily limit up [2] - The total trading volume in the Shanghai and Shenzhen markets reached 2.24 trillion yuan, an increase of 347.8 billion yuan compared to the previous trading day [2] Sector Performance Precious Metals - The precious metals sector saw significant gains, with individual stocks like Hunan Gold and Jin Hui shares hitting the daily limit up [5] - Gold prices reached a new high, with spot gold surpassing $5000 per ounce, and Goldman Sachs raised its 2026 gold price forecast to $5400 per ounce from $4900 [8] Oil and Gas - The oil and gas sector experienced a rally, with major companies like China National Petroleum, China National Offshore Oil, and Sinopec all seeing gains of over 4% [10] - The rise in oil prices was attributed to geopolitical tensions, with WTI and ICE Brent crude both increasing by over 3% [10] Financial Sector - The financial sector showed upward movement, with securities stocks rising significantly; for instance, Caitong Securities and Industrial Securities increased by over 4% [14] - Insurance stocks also performed well, with New China Life and China Pacific Insurance rising by over 3% [16] Alcoholic Beverages - The liquor sector faced a downturn, dropping over 1%, with stocks like Yanghe and Kweichow Moutai experiencing notable declines [20] - Yanghe's forecast indicated a potential net profit drop of 62.18% to 68.30% for the fiscal year 2025, leading to a projected loss of 1.451 billion to 1.859 billion yuan in Q4 2025 [21]

最终，专家组一致同意项目通过现场核查，具备向集团公司科技管理部申请最终会议验收的条件。 此次核查的顺利通过，不仅验证了榆林公司在高端新材料柔性生产技术上的硬实力，更为榆林公司进一 步延伸产业链、提升产品市场竞争力奠定了坚实基础。（翟德宏 齐国徽） 责任编辑：李靓 核查期间，专家组深入榆林公司生产一线，对《工业试验总结报告》《开工方案》《标定报告》及全流 程运行记录等技术资料进行了严谨、细致的审阅。 自2021年9月装置成功实现丁烯工况开车以来，榆林公司科学规划、精准施策，于2022年8月成功攻克技 术难题，实现了向己烯工况的平稳切换。目前，装置已能够稳定产出高品质的1-丁烯及1-己烯系列产 品，并于2022年6月和2025年7月顺利完成丁烯及己烯工况下的"72小时连续标定"任务。 经过核查，专家组一致认为，项目组严格按照计划任务书要求开展工作，实物工作量充足，相关原始数 据真实可靠，各项技术经济考核指标均已达标。同时，专家组高度认可了榆林公司在技术开发过程中的 各项工作。 1月23日记者获悉，由兰州石化榆林公司负责实施的中国石油集团公司重点工业试验项目——"1-丁烯/1- 己烯灵活切换技术工业应用试验"，顺利 ...