截至2026年2月5日15:00，中证石化产业指数(H11057)下跌1.75%。成分股方面涨跌互现，恒逸石化领涨 1.27%，三棵树上涨1.25%，广东宏大上涨1.09%；联泓新科领跌6.32%，藏格矿业下跌4.85%，圣泉集团 下跌3.39%。石化ETF(159731)下跌1.78%，最新报价0.99元。 流动性方面，石化ETF盘中换手8.27%，成交1.39亿元。拉长时间看，截至2月4日，石化ETF近1周日均 成交3.14亿元。 石化ETF(159731)，场外联接(华夏中证石化产业ETF发起式联接A：017855；华夏中证石化产业ETF发 起式联接C：017856)。 从收益能力看，截至2026年2月4日，石化ETF自成立以来，最高单月回报为15.86%，最长连涨月数为9 个月，最长连涨涨幅为60.75%，上涨月份平均收益率为5.59%。截至2026年1月30日，石化ETF近1年夏 普比率为2.52。 光大证券分析指出，随着行政监管与行业自律协同推进，炼化及化纤领域低价恶性竞争有望被有效遏 制；炼化扩能已近尾声，叠加"油转化""油转特"加速，行业供需结构趋于改善；涤纶长丝新增产能有 限，结构性优化提速 ...

国家知识产权局信息显示，大庆钻探工程有限公司、中国石油天然气集团有限公司申请一项名为"一种 用于预测封隔器胶筒寿命的计算方法"的专利，公开号CN121459962A，申请日期为2024年7月。 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 专利摘要显示，本发明涉及石油钻采工程的技术领域，尤其涉及一种用于预测封隔器胶筒寿命的计算方 法。该方法包括：确定基础封隔器，收集基础封隔器的封隔器胶筒的基础数据；分析收集的基础数据， 获取封隔器胶筒的寿命特征；根据获取的寿命特征，获取确定的基础封隔器的封隔器胶筒的目标特征； 根据目标特征，建立封隔器胶筒寿命预测模型；建立训练集，利用训练集对封隔器胶筒寿命预测模型进 行训练；确定目标封隔器，利用训练后的封隔器胶筒寿命预测模型对目标封隔器的封隔器胶筒的寿命进 行预测，并记录获取到的预测结果。本发明提供的用于预测封隔器胶筒寿命的计算方法，通过建立的封 隔器胶筒寿命预测模型，预测待测目标封隔器的封隔器胶筒的寿命。 天眼查资料显示，大庆钻探工程有限公司，成立于2024年，位于大庆市，是一家以从事石油和天然气开 采业为主的企 ...

Core Insights - The "2026 China Oil and Gas Engineering Technology Exchange Conference and New Technology and Achievement Exhibition" will be held in Chengdu from April 15 to 17, aiming to gather global oil and gas elites for industry innovation and breakthroughs [1][2] Group 1: Conference Overview - The conference will feature a high-level international exchange platform with participation from major domestic oil and gas groups such as China National Petroleum Corporation (CNPC), China Petroleum & Chemical Corporation (Sinopec), and China National Offshore Oil Corporation (CNOOC), alongside international giants like ExxonMobil, Shell, BP, and Total [1][2] - The core theme of the conference is "Creating Oil and Gas Engineering Technology Tools to Promote High-Quality Development of Oil and Gas Exploration and Development," focusing on innovative breakthroughs in core engineering technologies [1][2] Group 2: Conference Structure - The conference will consist of an opening ceremony, invited reports, technical forums, and achievement displays, with domestic and international experts sharing insights on the latest technological advancements and industry trends [2] - Technical forums will cover five specialized topics, including intelligent drilling and completion technology, geophysical exploration, reservoir fracturing, deepwater unconventional oil and gas engineering, and well control safety [2] Group 3: Objectives and Impact - The conference aims to bridge the gap between industry, academia, and research, enhancing the international competitiveness of China's oil and gas engineering technology and promoting the independent upgrading of domestic equipment and processes [3] - The event is expected to foster industry consensus and promote technological collaboration, providing strong support for the high-quality development of the oil and gas engineering sector [2][3]

Group 1 - The China Securities Oil and Gas Resource Index (931248) decreased by 2.88% as of February 5, 2026, with mixed performance among constituent stocks [1] - Intercontinental Oil & Gas led the gains with an increase of 3.87%, while Jereh Group saw the largest decline at 9.27% [1] - The oil and gas ETF, Bosera (561760), fell by 3.01% to a latest price of 1.29 yuan, but has seen a cumulative increase of 9.29% over the past two weeks [1] Group 2 - Geopolitical factors are driving volatility in the S&P oil and gas sector, compounded by supply and demand disruptions [2] - As of February 4, 2026, WTI crude oil futures rose by 3.05% to $65.14 per barrel, while Brent crude increased by 3.16% to $69.46 per barrel [2] - Global oil supply is projected to exceed demand in 2026, with supply at 106.3 million barrels per day and demand at 104.3 million barrels per day [2] Group 3 - The U.S. Energy Information Administration (EIA) reported a significant drop in U.S. oil inventories, with a decrease of 3.455 million barrels last week, the largest decline for the same period since 2016 [2] - As of January 23, 2026, U.S. commercial crude oil inventories stood at 42,375 million barrels, an increase of 4.7 million barrels since the beginning of the month [3] Group 4 - The Bosera oil and gas ETF reached a new high in scale at 231 million yuan [4] - Over the past five trading days, there were three days of net inflows totaling 123 million yuan, with an average daily net inflow of 24.59 million yuan [4] - The index tracks companies involved in the oil and gas sector, including exploration, services, equipment manufacturing, refining, and sales [4]

Group 1 - Guizhou Moutai has regained its market "C position," with a stock price increase of 1.41% today, reaching a peak of 1559.89 CNY per share and a market capitalization of 1.94 trillion CNY, surpassing China Petroleum to become the fifth largest in A-shares [2][3] - Since the rebound on January 29, Guizhou Moutai's stock price has increased by over 16%, leading to a recent active performance in consumer stocks [2][3] - The strong performance of consumer stocks is reflected in the significant gains in sectors such as beauty and personal care, with companies like Lafang Jiahua hitting the daily limit [7][8] Group 2 - The price recovery of Feitian Moutai is a key catalyst for Guizhou Moutai's recent strength, driven by adjustments in both channel and pricing systems [11] - The company launched a direct sales initiative on the "i Moutai" platform, attracting 6.28 million new users and achieving over 2.12 million orders in January [11] - Analysts expect that the price stabilization of Feitian Moutai around 1500 CNY will enhance market confidence and support the company's performance throughout the year [11] Group 3 - The precious metals market experienced a sharp decline, with spot gold dropping by 1.81% to 4878.345 USD per ounce and spot silver falling by 13.35% to 76.847 USD per ounce [4][14] - The decline in precious metals is attributed to profit-taking and increased market volatility, although long-term support factors for gold remain intact [14][16] - The overall performance of the non-ferrous metals sector has been weak, with significant drops in major companies [12][15]

Group 1 - Guizhou Moutai (600519) has regained its position in the market, with a stock price increase of 1.41% today, reaching a peak of 1559.89 CNY per share and a market capitalization of 1.94 trillion CNY, surpassing China Petroleum [1][2] - Since the rebound on January 29, Guizhou Moutai's stock price has accumulated a rise of over 16%, leading to increased activity in consumer stocks [1] - The performance of consumer stocks has been strong, with significant gains in sectors such as beauty and personal care, tourism, and food processing [5][8] Group 2 - The recent strength of Guizhou Moutai is attributed to the recovery of the price of its flagship product, Feitian Moutai, driven by adjustments in both distribution channels and pricing systems [8] - The company launched a direct sales initiative on the "i Moutai" platform, which has attracted 6.28 million new users and generated over 2.12 million orders, indicating strong consumer demand [8] - Analysts expect that the price stabilization of Feitian Moutai around 1500 CNY will enhance market confidence and support the company's performance across economic cycles [8]

Group 1 - The core viewpoint is that despite geopolitical tensions, particularly between the US and Iran, there is a significant increase in investment in the oil sector, with the Penghua Oil ETF (159697) seeing a net subscription of 10 million units [1] - The geopolitical situation presents asymmetric upward risks, with ongoing tensions and a lack of clear resolution paths, leading to oil prices rising to high levels [1] - The oil supply-demand fundamentals remain strong, with resilient demand and OPEC+ production falling short of targets, primarily relying on Saudi Arabia and the UAE for supply growth [1] - The Strait of Hormuz is identified as a critical vulnerability, with approximately 25% of global seaborne oil trade passing through it, posing risks to daily supplies of 8-9 million barrels if shipping is disrupted [1] Group 2 - As of January 30, 2026, the top ten weighted stocks in the National Oil and Gas Index (399439) include major companies such as China National Petroleum, China National Offshore Oil, and Sinopec, collectively accounting for 66.76% of the index [2] - The Penghua Oil ETF (159697) closely tracks the National Oil and Gas Index, reflecting the price changes of listed companies in the oil and gas sector on the Shanghai and Shenzhen stock exchanges [1][2]

Group 1 - The oil and gas ETF Huatai Fuhua (159309) experienced a decline of 2.83%, closing at 1.341 yuan with a trading volume of 26.056 million yuan [1] - Major holdings in the ETF showed mixed performance, with China National Petroleum down 1.42%, China National Offshore Oil Corporation down 1.12%, and Sinopec down 1.69%, while Intercontinental Oil & Gas rose by 4.07% [1] - The ETF's performance benchmark is the CSI Oil and Gas Resource Index return rate, managed by Huatai Fuhua Fund Management Co., Ltd., with a return of 37.83% since its inception on May 31, 2024, and a return of 19.76% over the past month [1]

化工行业ETF易方达（516570）跟踪中证石化产业指数，备受资金青睐。数据显示，该基金连续10日获 资金净流入，合计超13亿；最新基金规模攀升至16.31亿元。 截至9：54，中证石化产业指数（H11057）跌0.74%，权重股中，万华化学跌0.33%，中国石油跌 1.04%，中国石化跌1.08%，盐湖股份跌2.11%，中国海油跌0.59%，藏格矿业跌2.8%，巨化股份涨 0.13%，恒力石化跌1.01%，华鲁恒升跌1.34%，宝丰能源涨0.04%。截至2月4日，该指数近一年上涨 45.87%。 消息面上，欧洲化学工业理事会（Cefic）发布的报告显示，在2022年至2025年的短短四年间，欧洲化 工行业关闭产能激增6倍，累计关闭产能达3700万吨，约占欧洲化工总产能的9%。 与此同时，根据海关总署数据，2025年我国化学原料及化学制品制造业出口数量指数月均值约为 113.0，意味着2025年我国化学原料及化学制品月均出口量同比增长约13.0%。 光大证券指出，化工行业呈现"东升西落"，我国化工企业全球竞争力持续增强，助力国内企业消化新增 产能，也更为显著地提高了中国化工品在全球市场的份额和品牌影响力。 相 ...

西部证券认为，2026年全球油价有望大涨，带动化工品涨价重估，大炼化板块将复制有色板块的上涨路 径，且由于其位置更低、启动更晚，未来的上涨空间或将更大。 易方达中证石化产业ETF联接C(020105.OF) 相关产品： 【免责声明】本文仅代表作者本人观点，与和讯网无关。和讯网站对文中陈述、观点判断保持中立，不 对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考，并请自行承担 全部责任。邮箱：news_center@staff.hexun.com 截至10：05，中证石化产业指数（H11057）跌1.2%，权重股中，万华化学跌0.8%，中国石油跌1.52%， 中国石化跌1.38%，盐湖股份跌2.98%，中国海油跌1.03%，藏格矿业跌3.22%，恒力石化跌1.61%，华鲁 恒升跌1.48%，宝丰能源跌0.13%。截至2月4日，该指数近一年上涨45.87%。 化工行业ETF易方达（516570）覆盖"三桶油"，一键打包石化产业龙头，管理费率+托管费率合计仅 0.2%/年，助力投资者低成本布局传统能源产业机会。 化工行业ETF易方达（516570）跟踪中证石化产业指数，备受资金青睐。数据显 ...