人民财讯12月8日电，企查查APP显示，近日，中石油相国寺（重庆）储气库有限公司成立，法定代表 人为胡昌权，注册资本为59.45亿元，经营范围包含：仓储设备租赁服务；工程管理服务；机械设备租 赁等。企查查股权穿透显示，该公司由中国石油(601857)旗下中石油太湖（北京）投资有限公司、国家 管网集团储能技术有限公司共同持股。 转自：证券时报 ...

面对困境，中国石油选择自主攻关，起步从一个小小的阀片开始。2020年，吉林油田CCUS技术攻关团 队向进口阀片垄断发起挑战。经过几十次试验，一年后阀片改造成功，更换周期从1个月延长至3个月以 上，压缩机处理能力提升至额定排量的115%，单位能耗也随之下降。 中化新网讯 截至12月3日，中国石油在吉林油田二氧化碳捕集、利用与封存(CCUS)项目应用的首台国 产10万立方米高压注入压缩机，已安全稳定运行超过1万小时。该压缩机的成功应用是中国石油在 CCUS这一绿色前沿技术领域突破关键设备"卡脖子"困境，实现自主可控的里程碑式成果，标志着 CCUS装备国产化实现系统性突破。 将捕获的二氧化碳注入地下驱油和封存是CCUS的核心。2014年，中国石油在吉林油田建成国内首个二 氧化碳超临界注入站——黑46循环注入站，其核心设备高压注入压缩机堪称注入站的"心脏"。然而，这 颗"心脏"长期依赖进口，每年进口阀片材料费高达80万元，且采购周期长，关键部件损坏后要等待数 月，严重影响试验的连续性和经济效益，推高了运营成本，成为CCUS技术大规模工业化推广的潜在问 题。 CCUS技术攻关团队在压缩机运行中通过大数据分析和对数万组参 ...

Investment Rating - The report rates the chemical industry as "Outperform" [2] Core Views - The report highlights the following key points: 1) Focus on undervalued industry leaders; 2) The impact of "anti-involution" on the supply side of related sub-industries; 3) The increasing importance of self-sufficiency in electronic materials companies and certain new energy materials companies amid price increases [2][4] Industry Dynamics - In the week of December 1-7, 2025, among 100 tracked chemical products, 42 saw price increases, 29 saw price decreases, and 29 remained stable. 41% of products had month-on-month average prices rising, while 47% fell, and 12% remained unchanged [11][33] - International oil prices rose, with WTI crude oil futures closing at $60.08 per barrel, a weekly increase of 1.28%, and Brent crude at $63.75 per barrel, up 0.92% [34] - TDI prices increased to an average of 14,356 CNY/ton, up 3.84% week-on-week and 6.89% month-on-month [35] - DMC prices also rose to 13,700 CNY/ton, reflecting a 1.48% increase week-on-week and a 23.42% increase from the November 12 low [35] Investment Recommendations - As of December 7, 2025, the SW basic chemical industry P/E ratio (TTM excluding negative values) is 24.52, at the 75.42 percentile historically, while the P/B ratio is 2.24, at the 57.66 percentile [14] - The report recommends focusing on undervalued industry leaders, the impact of "anti-involution" on supply, and the importance of self-sufficiency in electronic materials and new energy materials [14] - Long-term investment themes include: 1) Demand recovery supported by policy, with continuous supply optimization; 2) Rapid development in downstream industries such as semiconductor materials and new energy materials; 3) Structural reforms in supply-side, focusing on high-performing sub-industries like fluorochemicals and agrochemicals [14] Key Stocks - Recommended stocks include Wanhua Chemical, Hualu Hengsheng, Satellite Chemical, and others [14] - December's "Golden Stocks" are Wanhua Chemical and Anji Technology [8]

来源：新浪证券-红岸工作室 截至9月30日，中国石油股东户数50.39万，较上期增加4.46%；人均流通股324618股，较上期减少 4.33%。2025年1月-9月，中国石油实现营业收入21692.56亿元，同比减少3.86%；归母净利润1262.79亿 元，同比减少4.71%。 12月5日，中国石油跌1.10%，成交额8.62亿元。两融数据显示，当日中国石油获融资买入额6901.78万 元，融资偿还1.01亿元，融资净买入-3229.71万元。截至12月5日，中国石油融资融券余额合计20.47亿 元。 融资方面，中国石油当日融资买入6901.78万元。当前融资余额20.27亿元，占流通市值的0.13%，融资 余额低于近一年10%分位水平，处于低位。 融券方面，中国石油12月5日融券偿还23.30万股，融券卖出5.64万股，按当日收盘价计算，卖出金额 55.84万元；融券余量206.94万股，融券余额2048.71万元，超过近一年70%分位水平，处于较高位。 资料显示，中国石油天然气股份有限公司位于北京市东城区东直门北大街9号,香港金钟道89号力宝中心 2座3705室，成立日期1999年11月5日，上市日期 ...

长江商报消息 ●长江商报记者 江楚雅 中国石油斥资400亿元收购储气库资产！ 12月4日晚间，中国石油（601857.SH，00857.HK）发布公告，宣布旗下全资子公司中国石油天然气集团太湖石油 化工投资有限公司（下称"太湖投资"）已完成与国家管网集团储能技术有限公司（下称"管网储能"）等合作方的 三家合资公司设立登记，并以400.16亿元总价，从中国石油天然气集团有限公司收购新疆油田储气库有限公司、 重庆相国寺储气库有限公司及辽河油田（盘锦）储气库有限公司100%股权。 此次收购将为中国石油新增109.7亿方储气库工作气量，进一步夯实其天然气产业链优势。 展望2025年四季度，中国石油表示将持续优化经营策略，加强成本管控，以高质量发展助力"十四五"收官与"十五 五"开局，为股东与社会创造更大价值。 标的覆盖三大核心区域形成互补 中国石油本次收购的三家储气库公司不仅具备明确的资产价值，更在地理布局与功能定位上形成互补。从交易细 节来看，三家标的公司收购价格各有差异：新疆油田储气库有限公司170.66亿元、重庆相国寺储气库有限公司 99.95亿元、辽河油田（盘锦）储气库有限公司129.55亿元，合计构成400 ...

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Investment Rating - The report maintains a "Positive" outlook on the petrochemical industry, particularly highlighting the resilience of polyester filament in the off-season [3]. Core Insights - The demand for polyester filament has remained strong, with downstream textile operating rates reaching a high of 69.45% in early November and maintaining around 90% for polyester filament production [4][5]. - Inventory levels for polyester filament and downstream fabrics are relatively low, indicating a healthy supply-demand balance [7][8]. - Profitability for polyester filament has improved significantly since September, with expectations for further profit increases in Q4 [9][10]. Summary by Sections Polyester Filament Sector - Polyester filament has entered a demand peak since September, with downstream textile operating rates consistently high, peaking at 69.45% [4][5]. - As of December 5, the operating rate for polyester filament was 90.15%, indicating strong production levels [4][5]. - Inventory levels for polyester filament (POY/FDY/DTY) are at 16.3/21.2/24.3 days, remaining low compared to the annual average [7][8]. Upstream Sector - Brent crude oil prices increased to $63.75 per barrel, reflecting a 0.87% rise from the previous week [18]. - The number of active oil rigs in the U.S. increased to 549, indicating a slight uptick in drilling activity [29]. Refining Sector - The comprehensive price spread for major refined products in Singapore decreased to $19.06 per barrel, down by $0.57 from the previous week [54]. - Domestic refining margins are expected to improve as oil prices stabilize [51]. Investment Recommendations - The report recommends focusing on high-quality companies in the polyester filament sector, such as Tongkun Co., and bottle-grade PET producers like Wankai New Materials [12]. - It also suggests monitoring large refining companies like Hengli Petrochemical and Rongsheng Petrochemical due to expected improvements in cost structures [12]. - For upstream exploration and production, companies like CNOOC and offshore oil service firms are highlighted for their potential performance improvements [12].

以下文章来源于创业板观察 ，作者肖良华 创业板观察 . 创业板观察致力于发布深交所创业板的市场发展、政策变化、监管导向、上市企业动态等的及时信息，提供有价值的市场资讯。 "硫磺价格涨太多了，上半年还觉得硫磺价格超过3000元/吨是不可能的，现在已经在4000元上方，硫磺变成了'牛磺'。" 国内某磷肥上市 公司相关负责人对财联社记者表示，每吨硫磺价格上涨100元，下游磷肥的成本相应增加50元，按照市场价格计算，现在磷肥的成本较去年 上半年增加了1500元/吨。"考虑到长协供应等因素，成本增加没那么夸张，但是依然压力很大。" 从去年下半年至今，硫磺价格一路上涨，开启一波汹涌澎湃的大牛市，并于今年10月份后加速上扬。 截至12月7日，硫磺价格超过4100 元/吨，是行情启动前的4倍。 而在分析人士看来，硫磺的这波行情并未迎来终章，一定时期内供需格局难以改善，硫磺的强势表现仍有望 持续。 从产业链来看，作为油气化工的副产品，产能增长受限，国内中石化及民营大炼化占比超70%。财联社记者以投资者身份致电，恒力石化 （600346.SH）证券部工作人员表示，公司当前硫磺产量比较稳定，价格上涨对公司业绩有一定促进作用，暂时没 ...

Investment Rating - The report maintains a "Positive" investment rating for the oil processing industry, consistent with the previous rating [1]. Core Insights - International oil prices experienced slight fluctuations due to geopolitical factors, with Brent and WTI prices reaching $63.75 and $60.08 per barrel, respectively, as of December 5, 2025 [2][9]. - The report highlights an increase in U.S. crude oil production to 13.815 million barrels per day, with active drilling rigs rising to 413 [40]. - The refining capacity utilization in the U.S. increased to 94.10%, indicating strong demand for crude oil processing [51]. - The report identifies key companies in the sector, including China National Offshore Oil Corporation (CNOOC), China Petroleum & Chemical Corporation (Sinopec), and China National Petroleum Corporation (PetroChina) [3]. Summary by Sections Oil Price Review - As of December 5, 2025, Brent crude futures settled at $63.75 per barrel, up $1.37 (+2.20%) from the previous week, while WTI crude futures rose to $60.08 per barrel, an increase of $1.53 (+2.61%) [26]. Offshore Drilling Services - The number of global offshore self-elevating drilling platforms increased to 368, with a net addition of 2 platforms, while floating drilling platforms rose to 130 [29]. Crude Oil Supply - U.S. crude oil production reached 13.815 million barrels per day, with a slight increase of 0.1 million barrels per day from the previous week [40]. Crude Oil Demand - U.S. refinery crude oil processing volume increased to 16.876 million barrels per day, with a utilization rate of 94.10% [51]. Crude Oil Inventory - As of November 28, 2025, total U.S. crude oil inventories stood at 839 million barrels, reflecting a weekly increase of 824,000 barrels (+0.10%) [60]. Refined Oil Prices - In the North American market, as of December 5, 2025, average prices for diesel, gasoline, and jet fuel were $97.93, $77.61, and $87.74 per barrel, respectively [82].

Core Viewpoint - The Shanghai Stock Exchange has actively promoted the "Quality Improvement, Efficiency Enhancement, and Return to Shareholders" initiative this year, with listed companies and major shareholders responding positively to regulatory calls through "increases in holdings and buybacks" to enhance investor returns and stabilize market expectations [1] Summary by Category Increase in Holdings - From January to November, 210 companies on the Shanghai Stock Exchange disclosed new increase plans, with a total planned increase amount of 649.84 billion, representing a 25.43% increase compared to 518.10 billion in the same period last year [1] - Among these, 177 companies on the main board disclosed new increase plans, with a total planned increase amount of 628 billion, a 27% increase from 493 billion in the previous year [1] - Notable companies with significant planned increases include China Yangtze Power (40 billion to 80 billion), China Petroleum (28 billion to 56 billion), and China National Offshore Oil Corporation (20 billion to 40 billion) [1] Share Buybacks - From January to November, 252 companies on the Shanghai Stock Exchange disclosed new buyback plans, with a total planned buyback amount of 671.67 billion [1] - On the main board, 163 companies disclosed new buyback plans, with a total planned buyback amount of 582 billion [1] - Major companies with substantial planned buybacks include Kweichow Moutai (15 billion to 30 billion), Sany Heavy Industry (10 billion to 20 billion), and Haier Smart Home (10 billion to 20 billion) [1]