EE305 Next Day Disclosure Return (Equity issuer - changes in issued shares or treasury shares, share buybacks and/or on-market sales of treasury shares) Instrument: Equity issuer Status: New Submission Name of Issuer: China Petroleum & Chemical Corporation Date Submitted: 14 November 2025 Section I must be completed by a listed issuer where has been a charge in its issued shares or teasury shares which is discloseable pursuant to rule 13.25A of the Rules Gov .i.sting of Securities on The Stock Exchange of H ...

Group 1 - The company announced a share buyback plan, spending HKD 29.82 million to repurchase 6.74 million shares at a price range of HKD 4.4 to 4.45 per share [1] - On the same day, the company also repurchased 2.3 million A-shares for a total cost of RMB 13.13 million, with a buyback price between RMB 5.69 and 5.73 per share [1]

Core Viewpoint - China Petroleum & Chemical Corporation (Sinopec) announced a share buyback plan involving an expenditure of HKD 29.82 million to repurchase 6.74 million shares at a price range of HKD 4.40 to 4.45 per share [1] - Additionally, the company plans to spend RMB 13.13 million to buy back 2.3 million A-shares at a price range of RMB 5.69 to 5.73 per share [1] Summary by Category - **Share Buyback Details** - The company will repurchase 6.74 million shares for HKD 29.82 million at a price of HKD 4.40-4.45 per share [1] - The company will also repurchase 2.3 million A-shares for RMB 13.13 million at a price of RMB 5.69-5.73 per share [1]

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14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 。 | 第一章節 | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 1. 股份分類 | 普通股 | 股份類別 H | | | 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 | | | | | | | | | | 事件 | | 已發行股份（不包括庫存股份）變動 | | 庫存股份變動 | 每股發行/出售價 (註4) | 已發行股份總數 | | | | 已發 ...

在河南炼化公司，专题宣传片与沙盘直观展示了中国石化及河南炼化的发展布局与规模，智能化生产系 统的高效运行让大家赞叹不已，乙烯项目则让公众对河南炼化高质量发展蓝图充满期待。 在洛阳工程公司，"时代楷模"陈俊武院士赤诚报国的家国情怀、敢为人先的创新精神与无私奉献的道德 风范传承着石化精神的力量。在洛阳石油公司第53加油站，便捷的服务设施与贴心的服务举措让公众切 实感受到中国石化扎根河南、服务民生的务实担当。 据介绍，此次开放日活动通过多元互动形式让公众近距离触摸石化企业的发展脉搏，不仅展现了中国石 化驻豫企业的创新实力与绿色担当，更搭建了企业与公众沟通的坚实桥梁，为企业在河南持续健康发展 营造了良好氛围。（刘贺娟 王东亮） 来源：环球网 11月12日，"中国石化在河南"公众开放日活动顺利举办。活动通过走进中国石化河南炼化公司、洛阳工 程公司及河南石油第53加油站，全方位体现了石化企业的创新发展与社会责任。 ...

推动整治突出问题。监督组聚焦责任落实、项目实施、资金使用、制度执行等关键领域，发现援扶工作 管理机制不完善、管理责任未有效落实、合规管理水平不高、项目管理实施不规范、资金管理使用不规 范等97个问题，并督促有关帮扶县挂职干部和企业剖析问题原因、制定整改措施，抓好整改落实，目前 已完成整改问题74个。 促进监督成果转化。紧盯乡村资金使用监管领域突出问题，督促退回不合理使用的帮扶资金225万元， 盘活资金1323万元，兑现收益53万元。对监督检查发现的问题线索提级核查、从严惩治，确保党中央惠 民利民政策落实到位。（中央纪委国家监委驻中国石化纪检监察组 || 责任编辑 徐梦龙） 中央纪委国家监委驻中国石化纪检监察组坚持把助力乡村振兴作为政治监督的重要任务，深入开展巩固 拓展脱贫攻坚成果同乡村振兴有效衔接监督，守护乡村振兴"家底子"。 精心抓好统筹部署。结合中国石化实际，纪检监察组制定监督实施方案，细化检查要点，组建监督组， 按照"三年全覆盖"安排，先后对8个定点帮扶县以及部分直属企业开展全流程监督。驻中国石化纪检监 察组组长王鹏连续2年带队赴甘肃省东乡县和青海省泽库县进行督导检查，对强化政治监督保障，聚焦 项目、资 ...

Core Viewpoint - The event "Seeking Sino-Arab Youth Cultural Ambassadors" organized by Sinopec in Algiers highlights the importance of youth engagement in promoting Sino-Arab cooperation and cultural exchange, showcasing the role of young people in building mutual understanding and friendship between China and Algeria [2][3] Group 1: Event Overview - The event awarded five young individuals the title of "Sino-Arab Youth Cultural Ambassadors" after receiving 165 submissions, with 30 advancing to the semi-finals and 15 reaching the final presentation stage [2] - The initiative is part of the implementation of the "Eight Joint Actions" from the Sino-Arab Cooperation Forum, specifically focusing on the "Youth Development" initiative [2] Group 2: Cultural Exchange and Cooperation - The event utilized new media formats like short videos and Vlogs to narrate stories of the Belt and Road Initiative and Sino-Arab friendship, engaging a large number of Algerian youth [2] - The President of the Algeria-China Friendship Association emphasized the event's role in showcasing the diversity and charm of both cultures, highlighting Sinopec's contributions to cultural exchange and mutual understanding [2] - The Algerian Minister of Culture expressed hopes that the youth would act as cultural ambassadors, fostering strong ties and ensuring the legacy of Sino-Arab friendship [2] Group 3: Sinopec's Commitment - Sinopec's General Manager of the Brand Department stated the company's dedication to sustainable energy development in Africa and its commitment to promoting energy cooperation alongside cultural exchange [3] - The representative of Sinopec in Africa reflected on the company's 23 years of energy cooperation in Algeria, emphasizing a collaborative approach that supports local operations, employment, and skills training while fostering cultural exchanges [3]

Core Viewpoint - Jiangsu Province Enterprise Federation recently released the list of the top 100 manufacturing enterprises in Jiangsu for 2025, highlighting the inclusion of three Sinopec subsidiaries: Yangzi Petrochemical, Yizheng Chemical Fiber, and Yangzi Petrochemical-BASF [1] Group 1: Company Performance - In 2025, Yangzi Petrochemical, Yizheng Chemical Fiber, and Yangzi Petrochemical-BASF will focus on ensuring the supply of clean energy and chemical products in the market [1] - These companies are committed to accelerating green and low-carbon development, enhancing technological innovation efforts, and advancing oil and gas exploration and development [1] Group 2: Industry Contribution - The companies will also work on refining and chemical production, as well as the operation and sales of finished oil and chemical products, contributing significantly to the economic development of Jiangsu Province [1] - The initiatives aim to promote the transformation and upgrading of the entire industry chain [1]

Summary of Key Points Core Viewpoint - On November 13, 34 Hong Kong-listed companies conducted share buybacks, totaling 35.62 million shares and an aggregate amount of HKD 208 million [2][3]. Group 1: Buyback Details - China Feihe repurchased 20 million shares for HKD 87.86 million, with a highest price of HKD 4.40 and a lowest price of HKD 4.37, bringing its total buyback amount for the year to HKD 504.38 million [2][3]. - COSCO Shipping Holdings repurchased 3 million shares for HKD 42.95 million, with a highest price of HKD 14.40 and a lowest price of HKD 14.23, accumulating a total buyback amount of HKD 48.49 billion for the year [2][3]. - China International Marine Containers repurchased 2.81 million shares for HKD 20.01 million, with a highest price of HKD 7.27 and a lowest price of HKD 6.98, totaling HKD 61.36 million in buybacks for the year [2][3]. Group 2: Buyback Rankings - The highest buyback amount on November 13 was from China Feihe at HKD 87.86 million, followed by COSCO Shipping Holdings at HKD 42.95 million [2][3]. - In terms of share quantity, China Feihe led with 20 million shares repurchased, followed by China Petroleum & Chemical Corporation with 3.47 million shares and COSCO Shipping Holdings with 3 million shares [2][3].

Core Insights - Yangjiang Jiaotou Petrochemical Energy Co., Ltd. has been established with a registered capital of 20 million yuan [1] - The company's business scope includes automobile sales, retail of auto parts, retail of motorcycles and parts, and furniture sales [1] - The company is jointly held by Sinopec Sales Co., Ltd., a subsidiary of China Petroleum & Chemical Corporation (Sinopec) [1]