位于天津市滨海新区南港工业园区的中国石化天津LNG接收站，担负着华北地区天然气调峰保供的重 要任务。当前正值供暖季，用气需求大，接收站的100余名能源工作者加强对储罐、码头等设备的巡检 与维护保养，确保各类设施处于安全稳定运行状态，为天然气高效接卸、平稳外输提供坚实保障。 新 华社图文 这是2月6日拍摄的中国石化天津LNG接收站一景（无人机照片）。 ...

Core Insights - China Petroleum & Chemical Corporation (Sinopec) has obtained a patent for a "hydrogenation catalyst for maleic anhydride esterification and its preparation method and application," with the authorization announcement number CN118513039B, applied on February 2023 [1] Company Overview - China Petroleum & Chemical Corporation, established in 2000 and located in Beijing, primarily engages in oil and gas extraction, with a registered capital of 12,173,968.9893 million RMB [1] - The company has invested in 269 enterprises, participated in 5,000 bidding projects, holds 45 trademark registrations, and possesses 5,000 patent records, along with 41 administrative licenses [1] Research Institute Overview - Sinopec (Dalian) Petrochemical Research Institute Co., Ltd., established in 2022 and located in Dalian, focuses on professional technical services, with a registered capital of 338,459.08 million RMB [1] - The research institute has invested in 1 enterprise, participated in 3,012 bidding projects, holds 5,000 patent records, and has 65 administrative licenses [1]

Group 1 - The State Intellectual Property Office of China has granted a patent to China Petroleum & Chemical Corporation for "an alumina carrier and its preparation method and application," with authorization announcement number CN118831579B, applied on April 2023 [1] - China Petroleum & Chemical Corporation, established in 2000 and located in Beijing, primarily engages in oil and gas extraction, with a registered capital of 12,173,968.9893 million RMB [1] - The company has invested in 269 enterprises, participated in 5,000 bidding projects, holds 45 trademark registrations, and has 5,000 patent records, along with 41 administrative licenses [1] Group 2 - Sinopec (Dalian) Petroleum and Chemical Research Institute Co., Ltd., established in 2022 and located in Dalian, focuses on professional technical services, with a registered capital of 338,459.08 million RMB [1] - This subsidiary has invested in 1 enterprise, participated in 3,012 bidding projects, holds 5,000 patent records, and has 65 administrative licenses [1]

Core Insights - The Ministry of Industry and Information Technology recently announced the first batch of 15 leading smart factories in China, with Sinopec's Ningbo Zhenhai Refining & Chemical Company being the only refining enterprise included [1] Group 1: Digital Transformation - Ningbo Zhenhai Refining has leveraged digital technology to drive business transformation and continuously upgrade its smart factory, achieving lean management from engineering construction to production operations [1] - The health management platform allows real-time scoring and automatic alerts for over 800,000 devices, significantly improving the efficiency of equipment management [2][3] - The platform generates health reports that enhance problem diagnosis efficiency and operational rhythm, shifting from reactive to proactive maintenance [3] Group 2: Advanced Monitoring and Automation - The company has implemented a 3D model for pipeline management, enabling precise location tracking of critical valves and reducing the time needed for fault identification [3] - The introduction of flying robots for inspection has replaced manual checks, allowing for 24/7 monitoring of critical areas and rapid detection of gas leaks [6][7] - Automation extends to various operations, including remote monitoring of electrical systems and automated control of processes, reducing reliance on human intervention [8] Group 3: Digital Twin Technology - The establishment of a digital twin factory creates a highly accurate 3D virtual mirror of the real factory, facilitating real-time synchronization of equipment status and production processes [4][5] - This technology allows for simulation and optimization of production parameters, enhancing product quality and execution efficiency [4] Group 4: Logistics and Operational Efficiency - The smart logistics management system has improved product dispatch efficiency by 40%, reducing vehicle waiting time from one day to under one hour [9] - The production command center provides real-time monitoring of operations across a 23.1 square kilometer area, enabling remote control and management of all equipment [9] Group 5: Economic Impact - The implementation of smart factory initiatives has led to an annual increase in efficiency exceeding 200 million yuan, with labor efficiency improving by over 50% [10] - The company aims to further enhance production efficiency and safety through the integration of AI technologies in its operations [10]

证券代码：600688 证券简称：上海石化 公告编号：临2026-005 中国石化上海石油化工股份有限公司 关于召开2026年第一次临时股东会的通知 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其内容 的真实性、准确性和完整性承担法律责任。 中国石化上海石油化工股份有限公司（以下简称"本公司"或"上海石化"）第十一届董事会第二十五次会 议于2026年2月4日召开，董事会决议于2026年3月3日以现场投票表决和网络投票相结合的方式召开本公 司2026年第一次临时股东会，现将本次股东会的有关事项公告如下： 重要内容提示： ● 股东会召开日期：2026年3月3日 ● 本次股东会采用的网络投票系统：上海证券交易所股东会网络投票系统 (二)股东会召集人：本公司董事会 (三)投票方式：本次股东会所采用的表决方式是现场投票和网络投票相结合的方式，本公司的A股股东 既可参与现场投票，也可以在网络投票时间内通过上海证券交易所股东会网络投票系统参加网络投票。 (四)现场会议召开的日期、时间和地点 召开的日期、时间：2026年3月3日 14 点00分 召开地点：中国上海市金山区金一东路1号金 ...

Group 1 - The top three companies with the highest short positions are COSCO Shipping Holdings (01919), Dongfang Electric (01072), and Vanke Enterprises (02202), with short ratios of 18.70%, 16.91%, and 16.66% respectively [1][2] - The companies with the largest increase in short positions are Ganfeng Lithium (01772), Sanhua Intelligent Control (02050), and CATL (03750), with increases of 2.04%, 1.63%, and 1.51% respectively [1][2] - The companies with the largest decrease in short positions are Kanglong Chemical (03759), Aneng Logistics (09956), and Changfei Optical Fiber (06869), with decreases of -1.71%, -1.68%, and -1.01% respectively [1][3] Group 2 - The latest short position data shows that COSCO Shipping Holdings has 516 million shares short, up from 511 million shares previously, while Dongfang Electric has 68.99 million shares short, down from 70.83 million shares [2] - The companies with the largest short position increases include Ganfeng Lithium, which rose from 7.67% to 9.70%, and Sanhua Intelligent Control, which increased from 5.76% to 7.39% [2] - The companies with the largest short position decreases include Kanglong Chemical, which fell from 5.35% to 3.64%, and Aneng Logistics, which dropped from 2.68% to 1.00% [3][4]

国家知识产权局信息显示，中国石油化工股份有限公司;中石化（大连）石油化工研究院有限公司取得 一项名为"一种球形氧化铝载体及其制备方法与应用"的专利，授权公告号CN120054447B，申请日期为 2023年11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 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269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。 中石化（大连）石油化工研究院有限公司，成立于2022年，位于大连市，是一家以从事专业技术服务业 为主的企业。企业注册资本338459.08万人民币。通过天眼查大数据分析，中石化（大连）石油化工研 究院有限公司共对外投资了1家企业，参与招投标项目3012次，专利信息5000条，此外企业还拥有行政 许可65个。 ...

国家知识产权局信息显示，中国石油化工股份有限公司取得一项名为"一种Pt基脱氢催化剂及其制备方 法和应用"的专利，授权公告号CN120054481B，申请日期为2023年11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269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。 中石化（大连）石油化工研究院有限公司，成立于2022年，位于大连市，是一家以从事专业技术服务业 为主的企业。企业注册资本338459.08万人民币。通过天眼查大数据分析，中石化（大连）石油化工研 究院有限公司共对外投资了1家企业，参与招投标项目3012次，专利信息5000条，此外企业还拥有行政 许可65个。 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 ...

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。 中石化（大连）石油化工研究院有限公司，成立于2022年，位于大连市，是一家以从事专业技术服务业 为主的企业。企业注册资本338459.08万人民币。通过天眼查大数据分析，中石化（大连）石油化工研 究院有限公司共对外投资了1家企业，参与招投标项目3012次，专利信息5000条，此外企业还拥有行政 许可65个。 国家知识产权局信息显示，中国石油化工股份有限公司取得一项名为"一种含碳加氢脱金属催化剂的制 备方法"的专利，授权公告号CN118767933B，申请日期为2023年4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269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。 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。 来源：市场资讯 国家知识产权局信息显示，中国石油化工股份有限公司;中石化（大连）石油化工研究院有限公司取得 一项名为"一种片状氧化铝的制备方法"的专利，授权公告号CN117534100B，申请日期为2022年8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269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。 中石化（大连）石油化工研究院有限公司，成立于2022年，位于大连市，是一家以从事专业技术服务业 为主的企业。企业注册资本338459.08万人民币。通过天眼查大数据分析，中石化（大连）石油化工研 究院有限公司共对外投资了1家企业，参与招投标项目3012次，专利信息5000条，此外企业还拥有行政 许可65个。 ...