格隆汇11月28日丨中国石油化工股份(00386.HK)发布公告，2025年11月28日耗资4100万港元回购925万 股，回购价格每股4.4-4.48港元。 ...

FF305 翌日披露報表 (股份發行人 ── 已發行股份或庫存股份變動、股份購回及/或在場内出售庫存股份) 表格類別： 股票 狀態： 新提交 公司名稱： 中國石油化工股份有限公司 呈交日期： 2025年11月28日 如上市發行人的已發行股份或庫存股份出現變動而須根據《香港聯合交易所有限公司（「香港聯交所」）證券上市規則》(「《主板上市規則》」)第13.25A條 / 《香港聯合交易所有限公司GEM證券 上市規則》(「《GEM上市規則》」)第17.27A條作出披露，必須填妥第一章節 。 第 3 頁 共 9 頁 v 1.3.0 | 第一章節 | | | | | | | | --- | --- | --- | --- | --- | --- | --- | | 1. 股份分類 | 普通股 | H 股份類別 | | 於香港聯交所上市 | 是 | | | 證券代號 (如上市) | 00386 | 說明 | | | | | | A. 已發行股份或庫存股份變動 | | | | | | | | | | 已發行股份（不包括庫存股份）變動 | | 庫存股份變動 | | | | | 事件 | 已發行股份（不包括庫存股份）數 目 | ...

Group 1 - The State Intellectual Property Office of China has granted a patent to China Petroleum & Chemical Corporation and Sinopec (Shanghai) Petroleum and Chemical Research Institute for a device and method related to "mixer, online ammonia device for polyacrylonitrile spinning solution, and ammonia method" with the announcement number CN118988086B, applied for on May 2023 [1] - China Petroleum & Chemical Corporation, established in 2000 and based 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 268 enterprises, participated in 5,000 bidding projects, holds 45 trademark registrations, 5,000 patent records, and possesses 41 administrative licenses [1] Group 2 - Sinopec (Shanghai) Petroleum and Chemical Research Institute, established in 2022 and located in Shanghai, focuses on research and experimental development, with a registered capital of 49,800 million RMB [1] - The institute has invested in 2 enterprises, participated in 2,219 bidding projects, holds 807 patent records, and has 133 administrative licenses [1]

Core Viewpoint - The company received a notification from its major shareholder, Sinopec Capital, regarding the progress of its share reduction plan, indicating a minor decrease in ownership percentage without significant impact on control or governance [1] Group 1: Share Reduction Details - Sinopec Capital reduced its stake by 611,400 shares, representing 0.21% of the company's total share capital [1] - Following this reduction, Sinopec Capital's ownership decreased from 12.18% to 11.97% [1] - The share reduction occurred between November 25 and November 28, 2025, through centralized bidding transactions [1] Group 2: Impact on Company - The share reduction is part of a previously disclosed plan and has not yet been fully executed [1] - This reduction will not lead to a change in the company's control or significantly affect its governance structure and ongoing operations [1]

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"多相介质随机填充方法、电子设 备、存储介质及装置"的专利，授权公告号CN120125708B，申请日期为2023年12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410次，专利信息801条，此外企业还拥有行政 许可14个。 ...

Group 1 - The State Intellectual Property Office of China has granted a patent titled "Elastic Parameter Mapping Method, Electronic Device, Storage Medium and Device" to China Petroleum & Chemical Corporation and Sinopec Petroleum Exploration Technology Research Institute Co., Ltd. The patent authorization announcement number is CN120122181B, with an application date of December 2023 [1] - China Petroleum & Chemical Corporation, established in 2000 and located in Beijing, primarily engages in oil and gas extraction. The company has a registered capital of 12,173,968.9893 million RMB. It has invested in 268 enterprises, participated in 5,000 bidding projects, holds 45 trademark records, and has 5,000 patent records, along with 41 administrative licenses [1] - Sinopec Petroleum Exploration Technology Research Institute Co., Ltd., founded in 2022 and based in Nanjing, focuses on extraction and auxiliary activities. The company has a registered capital of 133,611.989369 million RMB. It has invested in 2 enterprises, participated in 410 bidding projects, holds 801 patent records, and has 14 administrative licenses [1]

Core Viewpoint - The Ministry of Industry and Information Technology announced the first batch of 15 leading smart factories in China, with Sinopec Zhenhai Refining & Chemical being the only representative from the petrochemical industry and the sole entry from Ningbo [1] Group 1: Smart Factory Recognition - Sinopec Zhenhai Refining & Chemical was recognized as a leading smart factory, part of a national initiative to integrate new-generation information technology with manufacturing [1] - The leading smart factory classification is the highest level in a four-tier system established by multiple government departments [1] Group 2: Technological Advancements - The company has upgraded its operations from Smart Factory 1.0 to 3.0, utilizing digital technology for business transformation [2] - The introduction of the aerial inspection robot enhances safety monitoring by autonomously inspecting hard-to-reach areas and detecting gas leaks within a 50-meter radius [2][3] - The health management platform provides real-time health indices for equipment, allowing for proactive maintenance and reducing the need for manual inspections [4] Group 3: Operational Efficiency - The new loading process allows drivers to complete their tasks without leaving their vehicles, significantly reducing wait times from 24 hours to under 1 hour and lowering logistics costs by approximately 15% [5][6] - The implementation of AI monitoring systems has improved compliance with safety regulations among drivers [6] Group 4: Intelligent Process Control - Advanced Intelligent Process Control (AIPC) technology has been deployed, achieving a control rate of over 99% and stabilizing operations within two months [7][8] - The system allows for rapid adjustments and optimizations in response to operational fluctuations, enhancing overall efficiency [7][8] Group 5: Recognition and Achievements - Over the past three years, the company has received multiple accolades, including "Digital Pioneer" and "5G Factory" pilot designations from the Ministry of Industry and Information Technology [9]

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 system for detecting abnormal interference wavefield collections, with the patent announcement number CN119511345B and application date of August 2023 [1] - China Petroleum & Chemical Corporation, established in 2000 and based 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 268 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 Petroleum Exploration Technology Research Institute, established in 2022 and located in Nanjing, focuses on extraction and auxiliary activities, with a registered capital of 133,611.989369 million RMB [1] - The institute has invested in 2 enterprises, participated in 408 bidding projects, holds 801 patent records, and has 14 administrative licenses [1]

Core Points - China Petroleum & Chemical Corporation (Sinopec) and Sinopec Petroleum Exploration Technology Research Institute have obtained a patent for "Seismic Wave Field Snapshot Mapping Method, Electronic Device, Storage Medium, and Apparatus" with authorization announcement number CN120122163B, applied on December 2023 [1] Company Overview - China Petroleum & Chemical Corporation was established in 2000 and is based in Beijing, primarily engaged in oil and gas extraction. The company has a registered capital of 12,173,968.9893 million RMB [1] - Sinopec Petroleum Exploration Technology Research Institute was founded in 2022 and is located in Nanjing, focusing on extraction and auxiliary activities. The registered capital of this company is 133,611.989369 million RMB [1] Investment and Operations - China Petroleum & Chemical Corporation has invested in 268 companies and participated in 5,000 bidding projects. The company holds 45 trademark records and 5,000 patent records, along with 41 administrative licenses [1] - Sinopec Petroleum Exploration Technology Research Institute has invested in 2 companies and participated in 402 bidding projects. The institute has 801 patent records and 14 administrative licenses [1]

Core Viewpoint - On November 27, 39 Hong Kong-listed companies conducted share buybacks, totaling 25.97 million shares and an aggregate amount of HKD 810 million [1][2]. Group 1: Buyback Details - Tencent Holdings repurchased 1.036 million shares for HKD 636 million, with a highest price of HKD 620.00 and a lowest price of HKD 609.00, bringing its total buyback amount for the year to HKD 66.05 billion [1][2]. - China Petroleum & Chemical Corporation (Sinopec) repurchased 9.01 million shares for HKD 40.28 million, with a highest price of HKD 4.52 and a lowest price of HKD 4.42, totaling HKD 1.525 billion in buybacks for the year [1][2]. - VITASOY International repurchased 3.952 million shares for HKD 25.93 million, with a highest price of HKD 6.70 and a lowest price of HKD 6.48, accumulating HKD 331 million in buybacks for the year [1][2]. Group 2: Ranking by Buyback Amount - The highest buyback amount on November 27 was from Tencent Holdings at HKD 636 million, followed by Sinopec at HKD 40.28 million, and VITASOY International among the top [1][2]. - In terms of buyback volume, Sinopec led with 9.01 million shares, followed by China Feihe and VITASOY International with 4 million and 3.952 million shares respectively [1][2].