Core Viewpoint - China Petroleum & Chemical Corporation (Sinopec) has been actively repurchasing its shares, indicating a strong commitment to enhancing shareholder value and confidence in its stock performance [2][3]. Summary by Category Share Buyback Activity - On December 15, Sinopec repurchased 764,000 shares at a price range of HKD 4.280 to HKD 4.390, totaling HKD 3.306 million [2]. - The stock closed at HKD 4.420 on the same day, reflecting a 1.84% increase with a total trading volume of HKD 10.24 billion [2]. - Since October 30, the company has conducted buybacks for 33 consecutive days, acquiring a total of 131 million shares for a cumulative amount of HKD 57.7 million [2]. - During this period, the stock price has increased by 4.74% [2]. Year-to-Date Buyback Summary - Year-to-date, Sinopec has executed 66 buybacks, acquiring a total of 354 million shares for a total expenditure of HKD 1.643 billion [2]. Detailed Buyback Data - A detailed table of buyback activities shows various dates, number of shares repurchased, highest and lowest prices, and total amounts spent on buybacks, indicating a consistent strategy to support the stock price [3].

回购日期回购均价回购股数回购金额本年累计回购股数2025-12-154.32776.40万330.60万2.64亿2025-12- 124.31367.80万292.43万2.64亿2025-12-114.305254.60万1096.15万2.63亿2025-12-104.325204.00万882.34 万2.60亿2025-12-094.402350.00万1540.60万2.58亿2025-12-084.516120.00万541.90万2.55亿2025-12- 054.50286.00万387.17万2.54亿2025-12-044.497173.20万778.88万2.53亿2025-12-034.523180.00万814.16万 2.51亿2025-12-024.515120.00万541.76万2.49亿2025-12-014.434112.80万500.16万2.48亿2025-11- 284.431925.00万4099.14万2.47亿2025-11-274.470901.00万4027.65万2.38亿2025-11-264.4221100.00万 4863.87万2.29亿202 ...

中国石油化工股份(00386)发布公告，于2025年12月15日，该公司斥资330.6万港元回购76.4万股股份， 每股回购价格为4.28-4.39港元。 ...

《中国石油天然气股份有限公司2025年第一次临时股东会会议文件》 最新公告列表 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 截至2025年12月15日收盘，中国石油（601857）报收于9.5元，较前一交易日下跌0.31%，最新总市值为 17387亿元。该股当日开盘9.53元，最高9.58元，最低9.46元，成交额达8.38亿元，换手率为0.05%。 根据近日发布的公告，中国石油天然气股份有限公司拟修订公司章程，取消监事会，将监事会职权由董 事会审计与风险管理委员会行使。修订内容包括调整股东会职权、完善董事和高级管理人员任职资格、 优化董事会构成及专门委员会设置等。相关议事规则同步修订，议案将提交股东会审议。 ...

智通财经APP讯，中国石油化工股份(00386)发布公告，于2025年12月15日，该公司斥资330.6万港元回 购76.4万股股份，每股回购价格为4.28-4.39港元。 ...

格隆汇12月15日丨中国石油化工股份(00386.HK)发布公告，2025年12月15日耗资330.6万港元回购76.4万 股，回购价格每股4.28-4.39港元。 ...

据香港交易所披露，贝莱德(BlackRock)对中国石油天然气股份有限公司-H股的多头持仓比例于2025年 12月9日从5.82%增至6.03%。 ...

12月12日下午5点刚到，早早收拾完毕的缅甸马德岛村民票林锁，直奔中缅油气管道马德岛皎漂管 理处。与他同行的还有他的家人和50多名岛上居民。1个小时后，他们期盼已久的"一江情·两岸影"电影 放映周正式拉开帷幕。 12月11日至12日，中国石油E-Light国际传播特色品牌全球首场活动落地缅甸。活动由中国石油集 团企业文化部统筹策划，与中油国际管道公司共同组织，在缅甸仰光、曼德勒、马德岛三地同步举办电 影放映周、开放日、图片展、研讨会等跨文化交流系列活动。 中国石油在既有工作基础上进一步整合资源，创新打造了国际传播特色品牌——"E-Light"（意 为"能源之光、亮泽世界")，统筹部署推进中国石油海外品牌形象建设，全面提升国际传播能力，为加 快建设世界一流企业提供强有力的文化支撑。 12日下午，曼德勒和马德岛两地同步举办"一江情·两岸影"电影放映周，近300名观众在缅语版《美 丽中国》《独行月球》的光影世界里走近中国，畅享欢乐时光。在观影前，来自当地高校的老师和缅籍 员工家属参观了曼德勒驻地的丝路书屋、调控中心、企业文化展览室，进一步加深了对中国文化和中国 石油的了解。缅籍教师段富琴说，这次活动让我脑海里的中国 ...

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report No clear core viewpoints are presented in the given content. 3. Summary by Directory 3.1 Crude Oil Market Trend Review - Reviews the historical trends of crude oil from 1983 - 2025 and the trend in 2025 [4][5] - Analyzes the trading volume and open interest of domestic crude oil futures [4] 3.2 Macroeconomic Analysis No detailed content is provided, but it includes IMF's global economic growth forecast, relationships between global and major - country manufacturing PMI, CPI, PPI, and oil prices [5] 3.3 Crude Oil Supply Analysis - Global crude oil supply is expected to maintain growth in 2026 [4] - OPEC+ suspended production increases in Q1 2026 but may continue to release production capacity later [4] - US crude oil output will slow down further [4] - Global geopolitical turmoil continues to affect crude oil supply [4] 3.4 Crude Oil Demand Analysis - The growth rate of global oil demand is expected to decline [4] - The increase in US oil demand is limited [4] - European oil demand is expected to remain sluggish [4] - China's oil consumption has increased significantly [4] 3.5 Supply - Demand Balance Sheet Forecast - Presents EIA/OPEC/IEA's crude oil supply - demand balance data from 2021 - 2026, including total supply, total demand, and supply - demand differences [62] 3.6 Crude Oil Options Analysis - Analyzes the trading volume and open interest of crude oil options [4] - Analyzes crude oil options strategies [4] 3.7 Technical and Seasonal Analysis - Conducts technical analysis [4] - Conducts seasonal analysis [4] 3.8 Outlook for the Future No detailed content is provided. 3.9 Statistics of Related Stock Prices and Price Changes - Lists the stock abbreviations, codes, latest prices, and year - to - date price changes of multiple crude - oil - related stocks [79]

Core Insights - The article highlights a significant technological innovation in the DCS team of China Petroleum's Daqing Petrochemical Equipment Maintenance Center, which has improved operational efficiency and precision in equipment calibration [1][3][4] Group 1: Technological Innovation - The DCS team has developed a new portable intelligent function generator weighing only 0.5 kg, which replaces the previous calibration equipment that weighed over 10 kg [3] - This new device allows for precise signal output and can replace two older calibration instruments, enhancing operational efficiency by over 50% [3][4] Group 2: Operational Efficiency - The implementation of the new function generator has freed up team members from routine tasks, enabling them to focus more on equipment maintenance and detailed management [4] - The innovation has established a new path for achieving intelligent operation and maintenance within the DCS team, ensuring stable long-term operation of the equipment [4]