Report Overview - Report Title: Guantong Futures Research Report - Polyolefin Weekly Report - Analyst: Su Miaoda - Release Time: December 15, 2025 - Reported Company: Guantong Futures Co., Ltd. Industry Investment Rating - No relevant information provided Core Viewpoints - The overall supply - demand pattern of polyolefins remains unchanged, the trading atmosphere is weak, and the upward space of polyolefins is expected to be limited in the near future [4]. - Due to the possibility of new plastic production capacity coming on - stream within the year and the gradual exit of the agricultural film peak season, the L - PP spread is expected to continue to decline [4]. - Plastics and PP are oscillating downward [5]. Summary by Related Catalogs 1. Plastic and PP开工率 - Plastic开工率 increased by 2.5 percentage points to around 90%, at a neutral level, due to the restart of maintenance devices such as Ningxia Baofeng HDPE Phase II [14]. - PP企业开工率 rose 3.5 percentage points to around 85%, also at a neutral level, as maintenance devices like Zhong'an United's single - line restarted [14]. 2. Plastic and PP下游开工率 - As of the week of December 12, PE下游开工率 decreased by 0.76 percentage points to 43.00% week - on - week. The agricultural film is gradually exiting the peak season, with orders and raw material inventory decreasing, and the overall PE downstream开工率 is at a relatively low level in recent years [20]. - As of the week of December 12, PP下游开工率 increased by 0.06 percentage points to 53.99% week - on - week, at a relatively low level over the years. However, the weaving开工率 of the drawing main downstream decreased by 0.04 percentage points to 44.06%, and orders continued to decline slightly, slightly lower than last year [20]. 3. Plastic基差 - The decline of the spot price is smaller than that of the futures price, and the basis of the 01 contract rose to 214 yuan/ton, at a neutral level [23]. 4. Plastic and PP库存 - On Friday, the petrochemical early inventory decreased by 10,000 tons week - on - week to 680,000 tons, 60,000 tons higher than the same period last year. Recently, petrochemical inventory reduction has been slow, and the current petrochemical inventory is at a relatively high level in recent years [27].

《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。 ...

个股方面，中国平安涨2.35%，中芯国际跌4.43%，美团跌1.46%，华虹半导体跌6.40%，紫金黄金国际 涨7.76%，快手跌4.45%，中国人寿涨0.92%，英诺赛科跌9.78%，曹操出行跌10.71%，国富氢能涨 6.18%，中国移动跌1.62%，国泰君安国际涨1.98%，中国银行跌0.45%，中国石油股份跌1.21%。 当日恒指低开258.65点，开报25718.14点，开盘后有所反弹，盘中持续震荡下行，最终下跌跌347.91 点，主板成交超2042亿港元。当日，港股通（南向）净流入超过36亿港元。 整体来看，多数板块下跌，黄金、航空、体育用品等股多为上涨，芯片、银行、保险、券商等股有涨有 跌，生物医药、科网、房地产、新能源车企、石油、物流、电信等股多有下跌。 转自：新华财经 新华财经香港12月15日电（记者林迎楠）15日，港股主要指数低开低走，截至收盘，恒生指数下跌 1.34%至25628.88点，恒生科技指数下跌2.48%至5498.42点，国企指数下跌1.78%至8917.70点。 成交额前三的个股中，阿里巴巴跌3.57%，成交超141亿港元；腾讯控股跌2.11%，成交超91亿港元；小 米集团 ...

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]

| 第一部分 烯烃行情回顾… | | --- | | 一、历史价格走势回顾 | | 二、2025年行情回顾… | | 第二部分 成本端及利润情况 | | 一、供应增加 原油运行中枢小幅下移 | | 二、烯烃效益表现不一 | | 第三部分丙烯供应情况分析 . | | 一、丙烯产能投放维持扩张 | | 二、丙烯产量增长明显 | | 三、丙烯进口依存度逐年下降 | | 第四部分丙烯需求情况分析 . | | 一、丙烯下游需求继续增长 | | 二、丙烯出口量小幅波动 | | 第五部分 聚烯烃供应情况分析 | | 聚烯烃新装置投产偏多 | | 二、聚烯烃装置检修集中 检修损失量继续增长… | | 三、产量增长明显 . | | 吗、聚烯烃进口收缩 出口逐步放量 | | 五、聚烯烃库存李节性古化 | | 第六部分 聚烯烃下游需求情况 | | 聚乙烯雷求增长缓慢 | | 二、聚丙烯下游需求缓慢增长 | | 三、终端需求增速放缓。… | | 第七部分 供需平衡表 | | 第八部分 技术分析与季节性走势… | | 第九部分 期权市场. | | 第十部分 后市展望及操作建议 | | 第十一部分 聚烯烃行业股票 | | 图1： 丙烯现 ...