Group 1 - The China Petroleum and Chemical Industry Index rose by 2.18% as of February 6, with the largest petrochemical ETF (159731) increasing by 2.02%. The ETF saw a net inflow of over 1.437 billion yuan in the last 20 trading days, indicating significant capital inflow [1] - UBS noted that amid a backdrop of low profitability in the global chemical industry, high-cost overseas production capacity is exiting the market. The current P/BV valuation of 1.5 times for the Chinese chemical industry is at the 43rd percentile over the past 20 years [1] - Active equity funds are expected to increase their allocation to the chemical sector, which is currently at a 10-year low, with a recovery anticipated by Q4 2025. Historical data shows that when PPI turns positive year-on-year, the chemical sector tends to achieve excess returns [1] - UBS's macro team predicts that PPI will return to positive growth between the end of 2026 and early 2027, highlighting the investment value in the industry [1] Group 2 - The petrochemical ETF (159731) and its linked funds (017855/017856) closely track the China Petroleum and Chemical Industry Index, benefiting from both basic chemicals and oil & petrochemicals. The ETF includes high-dividend and high-growth assets [1] - Key weighted stocks in the ETF include Wanhua Chemical (global leader in MDI), China Petroleum (domestic oil and gas leader), Sinopec (domestic refining leader), and Salt Lake Potash (domestic potash fertilizer leader) [1]

声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 来源：市场资讯 国家知识产权局信息显示，中国石油天然气集团有限公司、中国石油集团川庆钻探工程有限公司取得一 项名为"一种交联剂、微交联型聚羧酸分散剂以及相应的制备方法"的专利，授权公告号 CN117304369B，申请日期为2023年11月。 天眼查资料显示，中国石油天然气集团有限公司，成立于1990年，位于北京市，是一家以从事石油和天 然气开采业为主的企业。企业注册资本48690000万人民币。通过天眼查大数据分析，中国石油天然气集 团有限公司共对外投资了110家企业，参与招投标项目5000次，财产线索方面有商标信息1436条，专利 信息5000条，此外企业还拥有行政许可28个。 中国石油集团川庆钻探工程有限公司，成立于2008年，位于成都市，是一家以从事石油和天然气开采业 为主的企业。企业注册资本1160000万人民币。通过天眼查大数据分析，中国石油集团川庆钻探工程有 限公司共对外投资了12家企业，参与招投标项目4274次，专利信息4334条，此外企业还拥有行政许可32 个。 ...

Group 1 - The China Petroleum and Chemical Industry Index (H11057) has seen a strong increase of 2.33% as of February 6, 2026, with key stocks such as Zhejiang Longsheng rising by 7.39%, Huafeng Chemical by 5.68%, and Rongsheng Petrochemical by 5.22% [1] - The Petrochemical ETF (159731) has also risen by 2.32%, with a latest price of 1.01 yuan and a turnover rate of 4.52% during the trading session [1] - Over the past week, the average daily trading volume of the Petrochemical ETF has been 238 million yuan, with a net inflow of 20.89 million yuan recently, totaling 284 million yuan over the last five trading days [1] Group 2 - The Petrochemical ETF has achieved a net value increase of 65.97% over the past two years, with the highest monthly return since inception being 15.86% and the longest consecutive monthly gain lasting for 9 months with a total increase of 60.75% [1] - The ETF's average monthly return during rising months is 5.59%, and it has outperformed the benchmark with an annualized return of 2.32% over the past year as of February 5, 2026 [1] - The Sharpe ratio of the Petrochemical ETF for the past year is reported to be 2.52 as of January 30, 2026 [1] Group 3 - Huaxin Securities maintains a positive outlook on the three major oil companies, particularly China Petroleum and Chemical Corporation, which benefits from lower raw material costs due to declining international oil prices [2] - Private refining companies with high chemical yield and production efficiency are also expected to benefit from the current oil price downturn, with a recommendation to pay attention to Rongsheng Petrochemical and Hengli Petrochemical [2] - The top ten weighted stocks in the China Petroleum and Chemical Industry Index as of January 30, 2026, include Wanhua Chemical, China Petroleum, and China National Offshore Oil Corporation, collectively accounting for 55.71% of the index [2]

Core Viewpoint - China National Petroleum Corporation (CNPC) has applied for a patent related to a method for characterizing residual oil in oil reservoirs under carbon dioxide flooding, which is expected to enhance the economic benefits of carbon capture, utilization, and storage (CCUS) technology in aging oil fields [1]. Group 1: Patent Application - CNPC has filed a patent titled "A Method for Characterizing Residual Oil in Oil Reservoirs under Carbon Dioxide Flooding," with publication number CN121456242A, and the application date is August 2024 [1]. - The patent describes a method that includes steps for extracting the lower limits of carbon dioxide flooding reservoir properties at different development stages and quantifying the remaining oil in the block [1]. - The beneficial effects of this invention include the ability to conveniently, accurately, and quickly predict the distribution of the carbon dioxide flooding front, which is crucial for improving recovery rates in aging oil fields [1]. Group 2: Company Overview - China National Petroleum Corporation was established in 1999 and is headquartered in Beijing, primarily engaged in oil and natural gas extraction [1]. - The company has a registered capital of 18,302,097 million RMB [1]. - CNPC has invested in 1,298 enterprises, participated in 443 bidding projects, holds 38 trademark registrations, and has 5,000 patent records, along with 168 administrative licenses [1].

Group 1 - The oil and gas ETF Huatai-PineBridge (561570) opened down by 1.14%, priced at 1.303 yuan [1] - Major holdings in the ETF experienced declines, with China National Offshore Oil Corporation down 2.61%, China Petroleum down 2.18%, and China Petrochemical down 1.56% [1] - The ETF's performance benchmark is the CSI Oil and Gas Industry Index return, managed by Huatai-PineBridge Fund Management Co., Ltd. [1] Group 2 - The fund manager is Li Mu Yang, and since its establishment on October 9, 2024, the ETF has returned 31.64%, with a one-month return of 14.61% [1] - Other notable declines among the ETF's holdings include Jereh Group down 3.44%, China Merchants Energy down 1.29%, and Guanghui Energy down 1.28% [1] - The ETF also saw a significant drop in Intercontinental Oil & Gas, which fell by 10.00% [1]

Group 1 - The Oil ETF (561360) opened down by 2.76%, priced at 1.372 yuan [1] - Major holdings in the Oil ETF saw declines: China National Petroleum down 2.18%, CNOOC down 2.61%, Sinopec down 1.56%, and others [1] - The performance benchmark for the Oil ETF is the CSI Oil and Gas Industry Index return rate, managed by Guotai Fund Management Co., Ltd. [1] Group 2 - Since its establishment on October 23, 2023, the Oil ETF has returned 40.93%, with a one-month return of 15.06% [1]

在监控场站工作。 检查燃气线路。 2月5日，新春小长假即将来临，冬季天然气保供工作再次迎来"大考"。面对严峻的天气形势与民生用能需求，中国石油天然气销售青海公司(简称"青海公 司")坚决以"民生温度"为核心，全力以赴守护高原群众温暖过冬。 青海公司细化保供方案、压实各级责任，坚决杜绝短供、断供情况；深化协同联动，主动对接政府部门、国家管网及上下游用户，聚焦西宁、格尔木等重点 区域及民生用气需求，精准调配资源、优化运输路径，构建"政府引导、企业主责、多方参与、合力保供" 的良好格局。 针对冬季低温易导致设备、管线冻损的问题，格尔木LNG工厂全面启动冬季防冻防凝专项检查，以"不冻坏一台设备、不冻凝一条管线"为目标，结合往年防 冻经验与当前生产实际，制定系统完善的防冻防凝方案。工厂组织技术骨干围绕机泵、管线、阀门、仪表等关键部位梳理防冻重点，建立专项管理台账，明 确责任人和应急处置流程。在检查执行中，采取"拉网式排查+靶向性抽检"相结合的方式，重点对循环水管线、压缩机冷却系统、热水管线及保温伴热设施 进行细致检查，对发现的隐患建立整改清单，实行"定时限、定人员、定措施"的闭环管理。同时，针对以往易出现的防冻死角开展 ...

证券之星消息，截至2026年2月5日收盘，中国石油(601857)报收于10.53元，下跌0.28%，换手率0.1%， 成交量162.25万手，成交额16.99亿元。 注：主力资金为特大单成交，游资为大单成交，散户为中小单成交 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 中国石油2025年三季报显示，前三季度公司主营收入21692.56亿元，同比下降3.92%；归母净利润 1262.79亿元，同比下降4.9%；扣非净利润1268.74亿元，同比下降6.36%；其中2025年第三季度，公司 单季度主营收入7191.57亿元，同比上升2.34%；单季度归母净利润422.86亿元，同比下降3.86%；单季 度扣非净利润427.58亿元，同比下降2.16%；负债率38.38%，投资收益127.32亿元，财务费用89.29亿 元，毛利率21.09%。中国石油（601857）主营业务：原油及天然气的勘探、开发、生产、输送和销售 及新能源业务;原油及石油产品的炼制,基本及衍生化工产品、其他化工产品的生产和销售及新材料业务; 炼油产品和非油品的 ...

FF301 股份發行人及根據《上市規則》第十九B章上市的香港預託證券發行人的證券變動月報表 截至月份: 2026年1月31日 狀態: 新提交 致：香港交易及結算所有限公司 公司名稱: 中國石油天然氣股份有限公司（於中華人⺠共和國註册成立之股份有限公司） 呈交日期: 2026年2月5日 I. 法定/註冊股本變動 | 1. 股份分類 | 普通股 | 股份類別 | H | | 於香港聯交所上市 (註1) | | 是 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 證券代號 (如上市) | 00857 | 說明 | | | | | | | | | | 法定/註冊股份數目 | | | 面值 | | 法定/註冊股本 | | | 上月底結存 | | 21,098,900,000 | | RMB | | 1 RMB | | 21,098,900,000 | | 增加 / 減少 (-) | | | | 0 | | RMB | | 0 | | 本月底結存 | | | 21,098,900,000 | RMB | | 1 RMB | | 21,098,90 ...

Group 1 - The core viewpoint of the article highlights that China National Petroleum Corporation (CNPC) has applied for a patent for a method and device for identifying geothermal water layers, which aims to improve the accuracy and efficiency of geothermal water layer identification [1] Group 2 - The patent application, published as CN121454646A, was filed on October 2025 and includes a method that utilizes characteristic data from target drilling, such as logging data, core data, and water chemistry data, to achieve accurate identification of geothermal water layers [1] - The company, established in 1999 and based in Beijing, primarily engages in oil and natural gas extraction, with a registered capital of 18,302,097,000 RMB [1] - CNPC has made investments in 1,298 companies and participated in 443 bidding projects, holding 38 trademark records and 5,000 patent records, along with 168 administrative licenses [1]