来源：市场资讯 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。 国家知识产权局信息显示，中国石油化工股份有限公司和中国石化仪征化纤有限责任公司取得一项名 为"一种短流程瓶用聚酯的反应设备及其制备瓶用聚酯的方法"的专利，授权公告号CN 116459747 B，申 请日期为2022年1月。 天眼查资料显示，中国石油化工股份有限公司，成立于2000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12173968.9893万人民币。通过天眼查大数据分析，中国石油化工 股份有限公司共对外投资了268家企业，参与招投标项目5000次，财产线索方面有商标信息45条，专利 信息5000条，此外企业还拥有行政许可41个。 ...

PBT及生物可降解聚酯项目在减少塑料污染、推动农业绿色发展等方面发挥重要作用。2022年以PBT装 置产品为原材料的易捷塑料袋亮相北京冬奥会，助力"绿色冬奥"。2024年，PBT生物可降解产品在内蒙 古、辽宁等领域稳步推广。对位芳纶混纺阻燃防静电服项目是对位芳纶在防护领域的新应用。仪征化纤 研发的仪特斯阻燃服已实现工业化生产应用，产品已在多家企业销售，具有防护性佳、舒适透气等特 点。 中化新网讯 11月5日，仪征化纤"聚对苯二甲酸丁二醇酯(PBT)及生物可降解高性能聚酯关键技术及产业 化"和"对位芳纶混纺阻燃防静电服的开发与应用"分别获2025年度江苏省科技创新协会科技创新成果转 化奖二、三等奖。 ...

截至2025年11月21日收盘，石化油服（600871）报收于2.31元，较上周的2.59元下跌10.81%。本周，石 化油服11月17日盘中最高价报2.63元。11月21日盘中最低价报2.31元。石化油服当前最新总市值437.91 亿元，在油服工程板块市值排名2/13，在两市A股市值排名392/5167。 本周关注点 机构调研要点 公司对 CCUS、氢能等新业务的未来发展规划：目前在 CCUS、氢气管道建设等方面，技术服务能力处 于国内领先。未来将加快新能源技术储备，积极稳妥布局 CCUS、氢能等业务。已突破形成二氧化碳捕 集、输送、驱油与埋存全流程配套技术，工程规模实现从十万吨到百万吨跨越。建成国内首条超临界 CO2 输送管道，通过注入地下驱油，实现增产 300 余万吨。今年首次中标延长油田百万吨级CCUS工程 勘察设计项目，技术实现中国石化以外市场应用。氢能方面，已形成完备的氢能制储输技术，正跟踪乌 兰察布输氢管道、鄂尔多斯氢能管网、陕蒙项目等重点项目，依托国家政策持续拓展市场规模。 路由检测等配套能力，全面支持东海西湖25亿方产建工程。下一步将提供物探、钻完井、运维一体化服 务，并拓展涠洲海上风电融合 ...

Core Insights - Southbound funds increased their holdings in Sinopec Oilfield Service Corporation (01033.HK) by 19.078 million shares on November 20, 2025, representing a 2.35% increase in total holdings [1][2] - Over the past five trading days, there were three days of net reductions in holdings, totaling a decrease of 11.06 million shares [1][2] - In the last 20 trading days, there were 11 days of net increases, with a total net increase of 8.042 million shares [1][2] - As of now, southbound funds hold 831 million shares of Sinopec Oilfield Service, accounting for 15.34% of the company's total issued ordinary shares [1][2] Company Overview - Sinopec Oilfield Service Corporation is engaged in providing comprehensive oil and gas engineering and technical services in China [2] - The company operates through five divisions: - Geophysical Engineering Division, which offers land and marine geophysical exploration and development technical services - Drilling Engineering Division, which provides land and marine drilling design, construction, technical services, and drilling equipment - Logging Engineering Division, which conducts engineering contracting and technical services for collecting, monitoring, transmitting, processing, interpreting, and evaluating wellbore oil, gas, geological, and engineering information - Downhole Operations Engineering Division, which offers petroleum engineering technical services and construction - Engineering Construction Division, which provides feasibility studies, design, procurement, and construction for land and marine oilfield projects [2]

Core Insights - The oil service engineering sector experienced a decline of 1.87% on November 18, with PetroChina Oilfield Services leading the drop [1] - The Shanghai Composite Index closed at 3939.81, down 0.81%, while the Shenzhen Component Index closed at 13080.49, down 0.92% [1] Stock Performance - Zhongman Petroleum (603619) closed at 24.93, up 3.40% with a trading volume of 204,600 shares and a transaction value of 508 million yuan [1] - Potential Energy (300191) closed at 20.71, up 0.05% with a trading volume of 85,200 shares and a transaction value of 176 million yuan [1] - Other notable declines include PetroChina Oilfield Services (600871) down 4.26% and Tongyuan Petroleum (300164) down 3.73% [2] Capital Flow - The oil service engineering sector saw a net outflow of 136 million yuan from institutional investors, while retail investors had a net inflow of 184 million yuan [2] - Major stocks like Zhongman Petroleum and Renji Co. experienced mixed capital flows, with Zhongman Petroleum seeing a net inflow of 33.83 million yuan from institutional investors [3]

从石化油服十大流通股东角度 南方中证500ETF（510500）基金经理为罗文杰。 数据显示，南方基金旗下1只基金位居石化油服十大流通股东。南方中证500ETF（510500）三季度减持 142.85万股，持有股数5927.87万股，占流通股的比例为0.31%。根据测算，今日浮亏损失约770.62万 元。 南方中证500ETF（510500）成立日期2013年2月6日，最新规模1400.98亿。今年以来收益28.29%，同类 排名1783/4212；近一年收益23.95%，同类排名1902/3956；成立以来收益143.42%。 截至发稿，罗文杰累计任职时间12年214天，现任基金资产总规模1704.45亿元，任职期间最佳基金回报 148.3%， 任职期间最差基金回报-47.6%。 11月18日，石化油服跌5.04%，截至发稿，报2.45元/股，成交4.21亿元，换手率1.24%，总市值464.45亿 元。 资料显示，中石化石油工程技术服务股份有限公司位于北京市朝阳区吉市口路9号，成立日期1994年11 月21日，上市日期1995年4月11日，公司主营业务涉及油气勘探开发的工程与技术服务。主营业务收入 构成为 ...

Core Viewpoint - The oil service engineering sector experienced a slight decline of 0.21% on November 17, with Keli Co., Ltd. leading the losses. The Shanghai Composite Index closed at 3972.03, down 0.46%, while the Shenzhen Component Index closed at 13202.0, down 0.11% [1]. Group 1: Market Performance - The oil service engineering sector's performance was mixed, with individual stocks showing varied results. For instance, Huibo Yin increased by 2.88% to close at 3.93, while Keli Co., Ltd. fell by 2.41% to 34.07 [1][2]. - The trading volume for Huibo Yin was 724,400 shares, with a transaction value of 282 million yuan, while Keli Co., Ltd. had a trading volume of 21,000 shares and a transaction value of 71.71 million yuan [1][2]. Group 2: Capital Flow - The oil service engineering sector saw a net outflow of 65.79 million yuan from institutional investors, while retail investors contributed a net inflow of 4.12 million yuan [2]. - Among individual stocks, Tongyuan Petroleum had a net inflow of 17.68 million yuan from institutional investors, while Keli Co., Ltd. experienced a net outflow of 8.81 million yuan [3].

Core Insights - The article discusses the transformation of material management practices within the company, highlighting the shift from isolated operations to a collaborative approach through a shared mechanism [1][5]. Group 1: Shared Mechanism Breakthrough - The traditional material management faced challenges with "information silos," leading to inefficiencies in demand matching and problem resolution, which previously took at least one week for coding requests [1]. - The new "1+5+X" shared mechanism has significantly improved efficiency, allowing for same-day problem resolution and avoiding repetitive issues through enhanced communication [1]. - In the first three quarters of the year, the shared mechanism resolved 18 supply-demand matching issues for oil and chemical materials, achieving "zero distance in demand matching and zero delay in business processing" [1]. Group 2: Closed-loop Control Efficiency - A special support team was formed to conduct thorough on-site inspections of 15 specialized operating units, creating a problem ledger for each unit [2]. - The material management center initiated a "look-back" special supervision to address recurring issues, achieving a 100% problem rectification rate among the 15 units [2]. - Training sessions for 31 participants resulted in over 95% mastery of core knowledge points, enhancing compliance and precision in material management [2]. Group 3: Targeted Empowerment - The material management center established a "lecturer team" to provide tailored training addressing specific operational challenges faced by the Yellow River Drilling Company [3]. - Customized training has led to a significant increase in understanding of core regulations, with 42 practical issues resolved through a combination of theory, case studies, and Q&A sessions [3]. - The center aims to further enhance the efficiency and quality of material supply management by integrating smart management upgrades and digital tools [3]. Group 4: Performance Metrics - The material management center has conducted 13 on-site training sessions, reaching over 210 grassroots personnel, and improved the accuracy of material demand planning by 30% [4]. - The procurement process cycle has been shortened by 5 days compared to the previous year, showcasing the effectiveness of the implemented strategies [4].

11月14日，石化油服盘中下跌2.28%，截至11:24，报2.57元/股，成交6.96亿元，换手率1.95%，总市值 487.20亿元。 石化油服今年以来股价涨25.98%，近5个交易日涨11.26%，近20日涨24.76%，近60日涨28.50%。 截至9月30日，石化油服股东户数10.75万，较上期减少0.05%；人均流通股0股，较上期增加0.00%。 2025年1月-9月，石化油服实现营业收入551.63亿元，同比增长0.51%；归母净利润6.69亿元，同比减少 1.05%。 分红方面，石化油服A股上市后累计派现20.84亿元。近三年，累计派现0.00元。 机构持仓方面，截止2025年9月30日，石化油服十大流通股东中，香港中央结算有限公司位居第五大流 通股东，持股9569.20万股，相比上期增加4325.51万股。南方中证500ETF（510500）位居第六大流通股 东，持股5927.87万股，相比上期减少142.85万股。 责任编辑：小浪快报 今年以来石化油服已经3次登上龙虎榜，最近一次登上龙虎榜为11月12日，当日龙虎榜净买入1986.66万 元；买入总计1.44亿元 ，占总成交额比14.82% ...

中化新网讯 近日，江苏省企业联合会发布2025年江苏制造业百强企业榜单，中石化旗下扬子石化、仪 征化纤、扬子石化—巴斯夫3家驻苏企业入选。 2025年，扬子石化、仪征化纤、扬子石化—巴斯夫全力保障洁净能源和化工产品市场供应，加快绿色低 碳发展，加大科技攻关力度，推进油气勘探开发、炼油化工生产，以及成品油、化工品的经营销售、市 场保供等工作，推动全产业链业务转型升级，为江苏省经济发展做出了突出贡献。 (陶炎) ...