Group 1 - Hunan Guangxin Aggregate New Materials Co., Ltd. has been established with a registered capital of 960 million yuan [1] - The legal representative of the new company is Chen Guangyi [1] - The business scope includes manufacturing and sales of plastic products, as well as production and sales of chemical products [1] Group 2 - The company is jointly held by Foshan Plastics Technology Co., Ltd. and Sinopec Hunan Petroleum and Chemical Co., Ltd. [1]

Core Viewpoint - China Petroleum & Chemical Corporation (Sinopec) has experienced fluctuations in stock performance, with a recent increase in share price despite a year-to-date decline. The company is facing challenges in revenue and profit margins, reflecting broader industry trends [1][3]. Group 1: Stock Performance - As of November 27, Sinopec's stock price rose by 2.09% to 5.86 CNY per share, with a trading volume of 616 million CNY and a market capitalization of 709.58 billion CNY [1]. - Year-to-date, Sinopec's stock has decreased by 9.18%, with a 3.14% drop over the last five trading days, a 5.97% increase over the last 20 days, and a 3.68% increase over the last 60 days [1]. Group 2: Financial Performance - For the period from January to September 2025, Sinopec reported a revenue of 21,134.41 billion CNY, a year-on-year decrease of 10.69%, and a net profit attributable to shareholders of 29.98 billion CNY, down 32.23% year-on-year [3]. - The company has distributed a total of 627.59 billion CNY in dividends since its A-share listing, with 110.51 billion CNY distributed over the past three years [3]. Group 3: Shareholder Information - As of September 30, 2025, Sinopec had 459,700 shareholders, an increase of 0.80% from the previous period, with an average of 208,630 circulating shares per shareholder, a decrease of 0.81% [3]. - The top three circulating shareholders include China Securities Finance Corporation with 2.32 billion shares, unchanged from the previous period, and Hong Kong Central Clearing Limited, which reduced its holdings by 38.2 million shares [3].

中石化石油物探技术研究院有限公司，成立于2022年，位于南京市，是一家以从事开采专业及辅助性活 动为主的企业。企业注册资本133611.989369万人民币。通过天眼查大数据分析，中石化石油物探技术 研究院有限公司共对外投资了2家企业，参与招投标项目402次，专利信息801条，此外企业还拥有行政 许可14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 国家知识产权局信息显示，中国石油化工股份有限公司、中石化石油物探技术研究院有限公司取得一项 名为"基于Spark的地震数据的并行粒度划分方法及其应用"的专利，授权公告号CN119917586B，申请日 期为2023年10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。 ...

Group 1 - The State Intellectual Property Office of China has granted a patent to China Petroleum & Chemical Corporation and Sinopec Petroleum Exploration Technology Research Institute for a method and device related to "cavern geological scale volume calculation" [1] - China Petroleum & Chemical Corporation, established in 2000, is primarily engaged in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB [1] - The company has invested in 268 enterprises, participated in 5,000 bidding projects, and holds 45 trademark registrations and 5,000 patents [1] Group 2 - Sinopec Petroleum Exploration Technology Research Institute, founded in 2022, focuses on extraction and auxiliary activities, with a registered capital of approximately 133.61 million RMB [1] - The institute has invested in 2 enterprises, participated in 402 bidding projects, and holds 801 patents [1] - Additionally, the institute has 14 administrative licenses [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 中石化（上海）石油化工研究院有限公司，成立于2022年，位于上海市，是一家以从事研究和试验发展 为主的企业。企业注册资本49800万人民币。通过天眼查大数据分析，中石化（上海）石油化工研究院 有限公司共对外投资了2家企业，参与招投标项目2209次，专利信息807条，此外企业还拥有行政许可 133个。 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（上海）石油化工研究院有限公司取得 一项名为"一种低碳烯烃水合产物分离纤维膜及其制备方法与应用"的专利，授权公告号 CN119656876B，申请日期为2023年9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。 ...

转自：中国质量报 □ 黄 洁 本报记者 丁 莹 李 青 近日，记者来到山东省东营市广饶县，登上一栋高楼远眺中石化东营原油商业储备项目库区，只见一座 座纯白色的圆柱形原油储罐4座一组，排列井然有序，在天空的映照很是壮观。同行的工作人员介绍 说，每座储罐高约21.8米，直径80米，可以储存10万立方米原油，在占地面积95.7公顷的库区里，这样 的储罐新建了32座。 怎样高质量保障如此大体量的原油储存工程优质高效建成？负责该工程质量监督监管工作的石油化工工 程质量监督总站（以下简称"总站"）胜利监督站的答案是——综合运用"四位一体"、标准化、智能监 督、服务式监管4个监督监管模式，形成横向到边、纵向到底、不留死角的一体化安全质量管控格局， 确保项目安全质量全面可控。 "工程概况、质量监督工作重点、组织机构、廉政措施……"11项，20页，记者手中的《商储公司东营原 油商业储备项目工程质量监督大纲》部署周密、内容详尽、措施得当，质量监督工作覆盖工程土建、安 装、电仪等专业从前期准备到工程交工验收全流程。但是，这只是传统的常压储罐工程建设质量监督模 式，以质量体系及质量行为检查为主要方式。胜利监督站副站长王岳带领记者穿行 ...

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（上海）石油化工研究院有限公司取得 一项名为"甲基丙烯醛氧化的方法和氧化催化剂及其制备方法和应用"的专利，授权公告号 CN119259088B，申请日期为2023年7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。 中石化（上海）石油化工研究院有限公司，成立于2022年，位于上海市，是一家以从事研究和试验发展 为主的企业。企业注册资本49800万人民币。通过天眼查大数据分析，中石化（上海）石油化工研究院 有限公司共对外投资了2家企业，参与招投标项目2209次，专利信息807条，此外企业还拥有行政许可 133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 ...

Group 1 - The State Intellectual Property Office of China has granted a patent titled "A Composite Material for Shear Joints at the End of Blast-Resistant Walls" to China Petroleum & Chemical Corporation, Sinopec Shanghai Engineering Company, and Sinopec Refining Engineering Group Co., Ltd. The patent was applied for on October 2021 [1] - China Petroleum & Chemical Corporation, established in 2000, is primarily engaged in oil and gas extraction, with a registered capital of 12,173,968.9893 million RMB. The company has invested in 268 enterprises and participated in 5,000 bidding projects, holding 45 trademark records and 5,000 patent records [1] - Sinopec Shanghai Engineering Company, founded in 1993, focuses on wholesale activities with a registered capital of 50,000 million RMB. The company has invested in 11 enterprises and participated in 5,000 bidding projects, holding 4 trademark records and 848 patent records [1] - Sinopec Refining Engineering Group Co., Ltd., established in 2007, is primarily involved in water management with a registered capital of 441,854.35 million RMB. The company has invested in 12 enterprises and participated in 69 bidding projects, holding 5,000 patent records [2]

Group 1 - Over 20 positive announcements were released by companies listed on the Shanghai Stock Exchange as of November 23, indicating a trend of share buybacks and operational improvements [1] - China Petroleum & Chemical Corporation (Sinopec) completed its share buyback plan, repurchasing 89.35 million shares for approximately 500 million yuan, with a significant portion occurring in November [2] - Several companies, including Spring Airlines and Hongta Securities, have also announced their share buyback progress, with amounts reaching 400 million yuan and 120 million yuan respectively [2] Group 2 - At least 14 companies on the Sci-Tech Innovation Board reported buyback progress and positive contract orders, showcasing a commitment to shareholder value [3] - JinkoSolar announced the mass production of its Tiger Neo 3.0 solar module, achieving a production efficiency of over 24.8% and a power output of up to 670W, with significant orders signed [3] - Shanshi Network Technology reported progress in the development of its ASIC security chip, which has successfully passed internal testing and is entering the mass production phase, with market sales expected to begin in Q1 2026 [4][5]

Core Insights - The Ministry of Industry and Information Technology, along with five other departments, has officially announced the first batch of leading intelligent factories, marking a significant leap in China's smart manufacturing from digitization and networking to intelligence [2] - A total of 15 intelligent factories have been recognized, spanning key industries such as equipment manufacturing, raw materials, electronic information, and consumer goods [2] - These leading intelligent factories integrate new-generation information technology, advanced manufacturing technology, and lean management concepts, representing the highest standards of smart manufacturing in China [2] Group 1: List of Leading Intelligent Factories - Baoshan Iron & Steel Co., Ltd.: High-end green silicon steel predictive manufacturing intelligent factory located in Shanghai [3] - Shanghai Aerospace Equipment Manufacturing Co., Ltd.: High-reliability large-scale aerospace product full-process chain intelligent factory located in Shanghai [3] - Xuzhou Heavy Machinery Co., Ltd.: Global customized agile delivery mobile crane intelligent factory located in Jiangsu [3] - Nanjing Steel Co., Ltd.: Deeply collaborative special steel personalized customization intelligent factory located in Jiangsu [3] - Sinopec Zhenhai Refining & Chemical Company: Self-executing green petrochemical intelligent factory based on global optimization located in Zhejiang [3] - Hikvision Digital Technology Co., Ltd.: Large-scale personalized customization intelligent factory for IoT perception products located in Zhejiang [3] - Weichai Power Co., Ltd.: High-end engine intelligent factory based on digital lean model located in Shandong [3] - Qingdao Haier Central Air Conditioning Co., Ltd.: Full-process customized service and smart integration intelligent factory located in Shandong [3] - Yangtze Optical Fibre and Cable Joint Stock Limited Company: Integrated intelligent factory for extreme process rod fibre cable located in Hubei [3] - Wuhan BOE Optoelectronics Technology Co., Ltd.: 10.5 generation liquid crystal panel intelligent factory driven by extreme efficiency located in Hubei [3] - Zoomlion Heavy Industry Science & Technology Co., Ltd.: Excavator shared manufacturing intelligent factory located in Hunan [3] - Gree Electric Appliances (Zhuhai Jinwan) Co., Ltd.: Full value chain Gree collaborative air conditioning intelligent factory located in Guangdong [3] - SAIC-GM-Wuling Automobile Co., Ltd.: Automotive island-style intelligent factory based on process decoupling and production line reconstruction located in Guangxi [3] - CNOOC (China) Limited Hainan Branch: "Deep Sea No. 1" smart oilfield optimized for all business processes located in Hainan [3] - Chengdu Aircraft Industrial (Group) Co., Ltd.: Flexible agile intelligent factory for advanced aviation equipment located in Sichuan [3] Group 2: Achievements in Smart Factory Construction - Currently, over 7,000 advanced intelligent factories have been established in China [3] - After upgrading and transforming hundreds of intelligent factories, the average product development cycle has been shortened by 29% [3] - Production efficiency has improved by nearly 22% on average, and carbon emissions have been reduced by nearly 20% [3]