证券之星消息，根据天眼查APP数据显示中国石油（601857）新获得一项发明专利授权，专利名为"氢 燃料发动机油复合添加剂组合物及氢燃料发动机油组合物"，专利申请号为CN202311463568.2，授权日 为2026年2月13日。 专利摘要：本发明公开了氢燃料发动机油复合添加剂组合物，包括：3.0～5.0％高碱值磺酸镁、 12.0‑20.0％低碱值磺酸钙、3.0～4.0％高碱值硫化烷基酚钙、2.0～5.0％胺型抗氧剂、2.0～5.0％酚型抗 氧剂、2.0～5.0％α‑萘胺、1.5～3.0％二丁基二硫代氨基甲酸酯、1.5～3.0％抗磨剂、0.2～0.5％脂肪酰 胺、余量为无灰分散剂。本发明还公开了氢燃料发动机油组合物，包括：复合添加剂组合物 14.4‑15.5％，7.0‑9.0％粘指剂，0.2‑0.5％降凝剂，余量为基础油。本发明的复合添加剂，提高了氢燃料 发动机油在高温、高压条件下的破乳化性能，进一步提升了油品的分水性和其他综合使用性能。 今年以来中国石油新获得专利授权311个，较去年同期增加了73.74%。结合公司2025年中报财务数据， 2025上半年公司在研发方面投入了98.99亿元，同比增2.51% ...

智通财经APP讯，中国石油化工股份(00386)公布，董事会于2026 年2月13日收到李永林先生的辞职报 告，李永林先生因工作调整辞去中国石化执行董事、董事会战略委员会委员及高级副总裁职务。 ...

Market Overview - The Shanghai Composite Index fell by 1.26% on February 13, with only 2 sectors rising, namely Comprehensive and Defense Industry, which increased by 2.06% and 0.65% respectively [1] - The sectors with the largest declines were Non-ferrous Metals and Building Materials, down by 3.36% and 3.10% respectively [1] Oil and Petrochemical Industry - The Oil and Petrochemical sector dropped by 3.09%, with a net outflow of 885 million yuan in main funds [1] - Out of 47 stocks in this sector, 7 stocks rose while 38 stocks fell [1] - The stocks with the highest net inflow were Tongkun Co., Ltd. with 56.42 million yuan, followed by China Petroleum and Hengyi Petrochemical with net inflows of 35.29 million yuan and 10.21 million yuan respectively [1] - The stocks with the largest net outflows included Sinopec Oilfield Service, China National Offshore Oil Corporation, and Intercontinental Oil and Gas, with net outflows of 129 million yuan, 111 million yuan, and 109 million yuan respectively [1] Fund Flow in Oil and Petrochemical Sector - The top stocks by fund flow in the Oil and Petrochemical sector included: - Sinopec Oilfield Service: -3.30% change, -128.75 million yuan net outflow [1] - China National Offshore Oil Corporation: -3.24% change, -111.14 million yuan net outflow [1] - Intercontinental Oil and Gas: -3.14% change, -109.09 million yuan net outflow [1] - Other notable stocks with significant net outflows include: - Haiyou Engineering: -5.25% change, -89.95 million yuan net outflow [1] - Rongsheng Petrochemical: -3.57% change, -82.54 million yuan net outflow [1] - Stocks with positive performance included: - Daqing Huake: +1.87% change, -4.03 million yuan net outflow [2]

证券之星消息，2月13日炼化及贸易板块较上一交易日下跌3.94%，中国石油领跌。当日上证指数报收 于4082.07，下跌1.26%。深证成指报收于14100.19，下跌1.28%。炼化及贸易板块个股涨跌见下表： 从资金流向上来看，当日炼化及贸易板块主力资金净流出2.17亿元，游资资金净流入1.32亿元，散户资 金净流入8486.07万元。炼化及贸易板块个股资金流向见下表： 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。 ...

（文章来源：每日经济新闻） 每经AI快讯，2月13日，指数走弱，沪指下挫跌逾1.00%，深成指跌0.90%，创业板指跌1.10%，午后油 气、有色等资源股跌势扩大，权重股中国石油、紫金矿业、洛阳钼业均跌超5%。 ...

2月13日，中国石油跌5.07%，截至发稿，报10.48元/股，成交17.74亿元，换手率0.10%，总市值 19180.60亿元。 其中，人保中证A500指数增强A（022811）四季度持有股数163.16万股，占基金净值比例为1.55%，位 居第九大重仓股。根据测算，今日浮亏损失约91.37万元。 资料显示，中国石油天然气股份有限公司位于北京市东城区东直门北大街9号,香港金钟道89号力宝中心 2座3705室，成立日期1999年11月5日，上市日期2007年11月5日，公司主营业务涉及(i)原油及天然气的 勘探、开发、生产、输送和销售以及新能源业务;(ii)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以及新材料业务;(iii)炼油产品和非油品的销售以及贸易业务;及(iv)天然气的输送 及销售业务。主营业务收入构成为：炼油产品69.64%，原油43.27%，天然气39.98%，化工产品8.78%， 其他7.00%，加油站非油品销售0.86%，其他收入0.04%，管输业务0.03%。 从基金十大重仓股角度 数据显示，人保资产旗下4只基金重仓中国石油股票，合计持有中国石油230.52万股， ...

Group 1 - The core point of the news is that China Petroleum's stock price has dropped by 5.07% to 10.48 CNY per share, with a trading volume of 1.771 billion CNY and a total market capitalization of 1,918.06 billion CNY [1] - China Petroleum and Natural Gas Co., Ltd. was established on November 5, 1999, and listed on November 5, 2007, with its main business involving exploration, development, production, transportation, and sales of crude oil and natural gas, as well as renewable energy [1] - The revenue composition of China Petroleum includes refining products (69.64%), crude oil (43.27%), natural gas (39.98%), chemical products (8.78%), and other sales [1] Group 2 - Two funds under Wanjia Fund have significant holdings in China Petroleum, totaling 11.2897 million shares, resulting in a floating loss of approximately 632.22 thousand CNY based on the current stock price [2] - The Wanjia Dual-Engine Flexible Allocation Mixed Fund holds 11.2584 million shares, accounting for 4.22% of the fund's net value, while the Wanjia Dividend Quantitative Stock Mixed Fund holds 31.3 thousand shares, accounting for 2.98% of its net value [2] - The estimated floating loss for the Wanjia Dual-Engine Flexible Allocation Mixed Fund is about 630.47 thousand CNY, and for the Wanjia Dividend Quantitative Stock Mixed Fund, it is approximately 1.75 thousand CNY [2]

来源：新浪基金∞工作室 2月13日，中国石油跌5.07%，截至发稿，报10.48元/股，成交17.74亿元，换手率0.10%，总市值 19180.60亿元。 诺德新享（004987）基金经理为顾钰。 截至发稿，顾钰累计任职时间8年51天，现任基金资产总规模2.73亿元，任职期间最佳基金回 报-2.22%， 任职期间最差基金回报-28.04%。 声明：市场有风险，投资需谨慎。 本文基于第三方数据库自动发布，不代表新浪财经观点，任何在本 文出现的信息均只作为参考，不构成个人投资建议。如有出入请以实际公告为准。如有疑问，请联系 biz@staff.sina.com.cn。 从基金十大重仓股角度 数据显示，诺德基金旗下1只基金重仓中国石油。诺德新享（004987）四季度减持2.62万股，持有股数 14.11万股，占基金净值比例为5.05%，位居第三大重仓股。根据测算，今日浮亏损失约7.9万元。 诺德新享（004987）成立日期2017年8月9日，最新规模2909.87万。今年以来收益14.01%，同类排名 796/8890；近一年收益32.8%，同类排名3278/8132；成立以来收益114.12%。 资料显示，中国 ...

Group 1 - China Petroleum's stock price dropped by 5.07% to 10.48 CNY per share, with a trading volume of 1.775 billion CNY and a turnover rate of 0.10%, resulting in a total market capitalization of 1,918.06 billion CNY [1] - The company, established on November 5, 1999, and listed on November 5, 2007, is involved in various sectors including oil and gas exploration, production, refining, and sales, as well as new energy and chemical products [1] - The revenue composition of China Petroleum includes refining products (69.64%), crude oil (43.27%), natural gas (39.98%), chemical products (8.78%), and other sales [1] Group 2 - Tianhong Fund holds a total of 1.3599 million shares of China Petroleum across seven funds, with a floating loss of approximately 761,500 CNY based on the current stock price [2] - The largest holding is in Tianhong Value Select Mixed Fund A, with 400,000 shares, representing 0.43% of the fund's net value, resulting in a floating loss of about 224,000 CNY [2] - Tianhong Index Fund A increased its holdings by 130,000 shares in the fourth quarter, now holding 370,000 shares, which accounts for 9.74% of the fund's net value, leading to a floating loss of approximately 207,200 CNY [3]

2月13日上午，A股三大指数低开低走。 从市场结构看，油气资源、小金属、光伏设备等板块跌幅居前；而半导体设备、商业航天板块逆市走强。 截至午间收盘，沪指报4105.04点，跌0.7%；深证成指跌0.67%，创业板指跌0.96%。科创综指逆市涨0.34%，北证50涨0.86%。 | 上证指数 | 深证成指 | 科创综指 | | --- | --- | --- | | -28.98 -0.70% -95.55 -0.67% +6.14 +0.34% | 4105.04 | 1822.29 | | 万得全A | 创业板指 | 北证50 | | 6800.24 3295.99 1546.37 | | | | -33.64 -0.49% -32.07 -0.96% +13.20 +0.86% | | | | 沪深300 | 中证500 | 中证A500 | | 4681.92 | 8368.43 . | 5874.09 | | -37.66 -0.80% -55.14 -0.65% -49.05 -0.83% | | | | 中证1000 | 深证100 | 中证红利 | | 8279.14 | 5823.76 | 5 ...