Summary of Key Points Core Viewpoint - A total of 30 companies conducted share buybacks on November 13, 2025, with China Feihe (06186) leading in both the number of shares repurchased and the total amount spent on buybacks, amounting to 20 million shares and 87.858 million yuan respectively [1][2]. Group 1: Buyback Details - China Feihe (06186) repurchased 20 million shares for 87.858 million yuan, with a year-to-date total of 117 million shares, representing 1.294% of its total share capital [2]. - COSCO Shipping Holdings (01919) repurchased 3 million shares for 42.9502 million yuan, with a year-to-date total of 25.188 million shares, accounting for 0.875% of its total share capital [2]. - China International Marine Containers (02039) repurchased 2.8054 million shares for 20.01 million yuan, with a year-to-date total of 3.66303 million shares, representing 1.190% of its total share capital [2]. Group 2: Other Notable Buybacks - Sinopec Limited (00386) repurchased 3.468 million shares for 15.3039 million yuan, with a year-to-date total of 139 million shares, accounting for 0.110% of its total share capital [2]. - Yip's Chemical Holdings (06826) repurchased 39,500 shares for 1.1077 million yuan, with a year-to-date total of 580,100 shares, representing 1.482% of its total share capital [3]. - Kangji Medical Holdings (01681) repurchased 20 million shares for 300,000 yuan, with a year-to-date total of 9.898 million shares, accounting for 11.627% of its total share capital [3].

Group 1 - The core viewpoint of the article highlights the successful launch of the Shanghai Jinshan Baling New Materials Company, a joint venture between Sinopec's Shanghai Petrochemical and Hunan Petrochemical, marking a significant milestone in Sinopec's strategic layout in the new materials industry [2] - The project has a production capacity of 250,000 tons per year of thermoplastic elastomers, including 140,000 tons of SBS, 50,000 tons of SEBS, and 60,000 tons of SIS, showcasing Sinopec's advanced proprietary technology [2] - Thermoplastic elastomers are characterized by their combination of plastic processing convenience and rubber elasticity, with applications in high-value sectors such as infant products, medical devices, 5G optical cables, and eco-friendly synthetic leather [2] Group 2 - The project is recognized as a major industrial initiative in Shanghai, with construction commencing in April 2023 and expected to be operational by October 2025 [2] - The materials produced are noted for their green safety, ease of processing, and recyclability, indicating a strong market potential and alignment with sustainability trends [2]

Core Points - China Petroleum & Chemical Corporation (Sinopec) has been actively repurchasing its shares, with a total of 4.1828 million shares repurchased since October 30, amounting to HKD 17.9 million [2] - The stock price of Sinopec has shown a cumulative increase of 5.21% during the repurchase period, despite a slight decline of 0.67% on the day of the latest repurchase [2] - Year-to-date, Sinopec has conducted 39 repurchase transactions, totaling 255 million shares and an aggregate repurchase amount of HKD 1.188 billion [2] Repurchase Details - On November 13, 2025, Sinopec repurchased 3.468 million shares at prices ranging from HKD 4.390 to HKD 4.450, with a total expenditure of HKD 15.3039 million [2] - The highest repurchase price during the recent transactions was HKD 4.490 on November 12, while the lowest was HKD 4.100 on October 30 [2][3] - The repurchase activity has been consistent, with 11 consecutive days of buybacks leading to a total of 41.828 million shares repurchased in that timeframe [2]

据悉，PBST(聚对苯二甲酸丁二酸丁二醇酯)是中国石化所属北京化工研究院开发出具有完全自主知识 产权的全生物降解材料，用其制成的地膜在抗紫外线、水汽阻隔等方面表现较其他全生物降解材料更为 优异。多年试验表明，PBST地膜在不同地域、不同作物使用后，1至3年内可完全降解成水、二氧化碳 和矿化物等无害物质。 10月，第三方机构评估和实收测产数据显示，覆盖PBST地膜的棉田与对照组覆盖PE地膜的棉田相比产 量总体相当，地膜降解速度明显，未来可完全降解成水、二氧化碳和矿化物等无害物质，不需要回收。 在满足新疆棉花生长需要的同时，降低了成本，并有效解决了PE残留地膜对土壤的影响问题，经济和 生态效益明显，为新疆农业可持续发展提供了可复制推广的实施路径。(完) 中新社北京11月13日电 记者13日从中国石化获悉，中国石化在新疆维吾尔自治区乌苏市发布万亩棉田 PBST地膜试验示范项目成果，宣布其完全自主知识产权的PBST全生物降解地膜试用成功，与使用传统 PE(聚乙烯)地膜的对照田相比，棉花产量总体相当，为稳定棉花产量、解决地膜残留问题提供了可行路 径。 新疆作为中国重要的棉花产区，长期使用PE地膜以保墒增温，然而PE地膜 ...

Performance Highlights - Tencent Holdings (00700.HK) reported Q3 revenue of 192.87 billion yuan, a year-on-year increase of 15% and a quarter-on-quarter increase of 5%. Net profit reached 63.13 billion yuan, up 19% year-on-year and 13% quarter-on-quarter [2] - Semiconductor Manufacturing International Corporation (00981.HK) achieved Q3 sales revenue of 2.38 billion USD, a quarter-on-quarter increase of 7.8% and a year-on-year increase of 9.7%. Gross margin improved to 22.0%, up 1.6 percentage points quarter-on-quarter [3] - JD Group (09618.HK) reported Q3 total revenue of 299.06 billion yuan, a year-on-year increase of 14.85%, while net profit decreased by 55.03% to 5.28 billion yuan [4] - JD Logistics (02618.HK) recorded Q3 revenue of 55.08 billion yuan, a year-on-year increase of 24.1%, with operating profit rising by 125.3% to 1.24 billion yuan [5] - Bilibili (09626.HK) achieved Q3 net revenue of 7.69 billion yuan (1.08 billion USD), a year-on-year increase of 5%, and turned a profit with a net profit of 469 million yuan (65.9 million USD) [6] Company News - Heng Rui Medicine (01276.HK) received clinical trial approval for its drug, with similar products expected to generate global sales of approximately 11.04 billion USD in 2024 [7] - China Pacific Insurance (02601.HK) reported that for the first ten months, life insurance premium income reached 241.32 billion yuan, a year-on-year increase of 9.9% [8] - Zhong An Online (06060.HK) reported total original insurance premium income of approximately 29.82 billion yuan for the first ten months, a year-on-year increase of 5.18% [9] Buyback Activities - Yongsheng Services (01995.HK) plans to repurchase up to approximately 173 million shares, accounting for about 10% of the issued share capital [12] - Kintor Pharmaceutical (02171.HK) intends to repurchase up to approximately 25.46 million shares [13] - China Feihe (06186.HK) spent 87.86 million HKD to repurchase 20 million shares at prices ranging from 4.37 to 4.40 HKD [14]

| | | | | 日期 收盘价 涨跌幅 主力净流入 主力净占比 游资净点比 游资净占比 散户净占比 | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 2025-11-13 | 5.68 | -0.53% | -35.84万 | -0.05% | -2321.00万 | -3.12% | 2356.83万 | 3.17% | | 2025-11-12 | | 5.71 0.71% | 3906.33万 | 5.12% | -1465.03万 | -1.92% | -2441.30万 | -3.20% | | 2025-11-11 | | 5.67 0.18% | 2354.83万 | 3.82% | -1497.30万 | -2.43% | -857.52万 | -1.39% | | 2025-11-10 | 5.66 | 0.89% | 2578.50万 | 3.40% | -1210.28万 | -1.59% | -1368.22万 | -1.80% | | 2025-11-07 | 5.61 | 1.08% | 420 ...

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: 13 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 ...

人民网开罗11月13日电 （记者沈小晓）12日，中国石油化工集团有限公司（中国石化）向开罗大 学捐赠1000册图书，双方共同举办开罗大学中国图书上架仪式。中国驻埃及大使馆公参卢春生、中国石 化品牌部总经理于永生、开罗大学文学院院长娜格拉·拉法特以及开罗大学260余名师生参加了活动。 卢春生在致辞中表示，书籍记录、传播并丰富文化，文化界定、延续并推动文明发展。没有文化的 相遇与相互理解，文明的互鉴就无从谈及，而书籍的传播与共享则为文化的交流提供了重要的途径，从 而夯实文明互鉴的基础。本次活动是推动中埃文明互鉴的具体行动，必将为强化中埃全面战略伙伴关 系、推动构建人类命运共同体提供助力。 娜格拉表示，本次活动是非常智慧和重要的合作。中国石化不仅仅赠送了书籍资料，更为开罗大学 文学院提供了文化交流的平台。开罗大学文学院与中方的合作和友谊历史久远，开展了许多与中国相关 的项目。本次活动证明了经济、教育和文化交流的密不可分，希望以此次活动为起点，双方日后能在更 多领域进行交流合作。 据悉，本次捐赠的1000册图书由中国石化与开罗大学共同精选，内容涵盖中国传统文化、金融、经 济、管理、网络营销和汉语教学等诸多领域。 于永 ...

Core Viewpoint - China Petroleum & Chemical Corporation (Sinopec) announced a share buyback plan, indicating confidence in its stock value and commitment to returning capital to shareholders [1] Group 1: Share Buyback Details - The company plans to repurchase 3.468 million shares at a total cost of HKD 15.3039 million [1] - The buyback price per share is set between HKD 4.39 and HKD 4.45 [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13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 ...