Group 1 - In November 2025, the Producer Price Index (PPI) for industrial producers decreased by 2.2% year-on-year, while the Purchasing Price Index (PPI) decreased by 2.5% year-on-year. Both indices increased by 0.1% month-on-month, consistent with the previous month [1][10] - From January to November 2025, the average PPI for industrial producers fell by 2.7% compared to the same period last year, and the average PPI for purchasing prices decreased by 3.1% [1][10] Group 2 - In November, the prices of production materials decreased by 2.4%, contributing approximately 1.79 percentage points to the overall decline in the PPI for industrial producers. The mining industry saw a price drop of 6.1%, while raw materials and processing industries experienced declines of 2.9% and 1.9%, respectively [3][11] - Prices for living materials decreased by 1.5%, impacting the overall PPI by about 0.38 percentage points. Food prices fell by 1.5%, clothing prices decreased by 0.3%, while general daily necessities rose by 1.1% and durable goods prices dropped by 3.6% [3][11] Group 3 - In the Purchasing Price Index, fuel and power prices decreased by 6.9%, building materials and non-metallic prices fell by 5.8%, chemical raw materials dropped by 5.0%, agricultural products decreased by 4.9%, black metal materials fell by 3.0%, and textile raw materials decreased by 1.9%. Conversely, prices for non-ferrous metal materials and wires increased by 8.1% [6][13] - Month-on-month, the PPI for industrial producers saw a 0.1% increase in production materials, contributing approximately 0.08 percentage points to the overall increase. Mining prices rose by 1.7%, while raw materials saw a slight decline of 0.2%, and processing prices increased by 0.1%. Prices for living materials remained stable [6][13] Group 4 - The year-on-year changes in the PPI for industrial producers showed a 0.1% month-on-month increase, with a 2.2% year-on-year decrease and a 2.7% decline for the January-November average. The production materials index also reflected similar trends with a 0.1% month-on-month increase and a 2.4% year-on-year decrease [15] - Specific industries such as oil and gas extraction experienced a 10.3% year-on-year decline, while the non-ferrous metal mining industry saw a significant increase of 20.2% year-on-year [15]

Group 1 - The Consumer Price Index (CPI) increased by 0.7% year-on-year in November, the highest since March 2024, primarily driven by a turnaround in food prices from a decline to an increase [2] - Core CPI, excluding food and energy, rose by 1.2% year-on-year, maintaining above 1% for three consecutive months, indicating sustained inflationary pressure in the economy [2][3] - Food prices shifted from a decrease of 2.9% to an increase of 0.2%, with fresh vegetable prices rising by 14.5%, marking the first increase after nine months of decline [2] Group 2 - The Producer Price Index (PPI) increased by 0.1% month-on-month, marking the second consecutive month of growth, driven by seasonal demand increases in certain domestic industries [4] - Year-on-year, PPI decreased by 2.2%, with the decline slightly widening due to high comparison bases from the previous year [5] - The prices in key industries such as coal mining and photovoltaic equipment manufacturing showed a narrowing of year-on-year declines, reflecting improvements in market competition and regulatory measures [5][6]

二、PPI环比继续上涨，同比降幅略有扩大 PPI环比上涨0.1%，连续两个月上涨。本月PPI环比运行的主要特点：一是国内部分行业需求季节性增加带动其价格上涨。各地"迎峰度冬"开 始，煤炭、燃气需求季节性增加，煤炭开采和洗选业价格环比上涨4.1%，煤炭加工价格上涨3.4%，燃气生产和供应业价格上涨0.7%。入冬以 来，防寒保暖产品进入消费旺季，毛织造加工价格上涨0.6%，羽绒制品加工价格上涨0.2%。二是输入性因素影响国内有色金属和石油相关行 业价格走势分化。国际有色金属价格上行带动国内有色金属矿采选业价格环比上涨2.6%，有色金属冶炼和压延加工业价格上涨2.1%，其中铜 冶炼、金冶炼、铝冶炼价格分别上涨2.9%、1.4%和0.2%。国际油价下行影响国内石油和天然气开采业价格下降2.4%，精炼石油产品制造价格 下降2.2%。 PPI同比下降2.2%，降幅比上月扩大0.1个百分点，主要受上年同期对比基数走高影响。我国各项宏观政策不断显效，价格呈现积极变化。一 是综合整治"内卷式"竞争成效显现，相关行业价格同比降幅收窄。重点行业产能治理持续推进，市场竞争秩序不断优化，煤炭开采和洗选 业、光伏设备及元器件制造、锂离子 ...

国家知识产权局信息显示，中国石油集团渤海钻探工程有限公司、中国石油天然气集团有限公司取得一 项名为"一种钻具回转体角速度测量方法、系统、设备及存储介质"的专利，授权公告号 CN120926965B，申请日期为2025年10月。 中国石油天然气集团有限公司，成立于1990年，位于北京市，是一家以从事石油和天然气开采业为主的 企业。企业注册资本48690000万人民币。通过天眼查大数据分析，中国石油天然气集团有限公司共对外 投资了112家企业，参与招投标项目5000次，财产线索方面有商标信息1446条，专利信息5000条，此外 企业还拥有行政许可28个。 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 来源：市场资讯 天眼查资料显示，中国石油集团渤海钻探工程有限公司，成立于2008年，位于天津市，是一家以从事石 油和天然气开采业为主的企业。企业注册资本1621400万人民币。通过天眼查大数据分析，中国石油集 团渤海钻探工程有限公司共对外投资了1家企业，参与招投标项目5000次，财产线索方面有商标信息10 条，专利信息3313条，此外企业还拥有行政许可76个。 ...

中石化安全工程研究院有限公司，成立于2021年，位于青岛市，是一家以从事研究和试验发展为主的企 业。企业注册资本49900万人民币。通过天眼查大数据分析，中石化安全工程研究院有限公司共对外投 资了4家企业，参与招投标项目2077次，财产线索方面有商标信息15条，专利信息1981条，此外企业还 拥有行政许可16个。 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 来源：市场资讯 国家知识产权局信息显示，中国石油化工股份有限公司、中石化安全工程研究院有限公司取得一项名 为"一种用于罐体底板的泄漏监测装置及储油罐"的专利，授权公告号CN115557121B，申请日期为2021 年7月。 天眼查资料显示，中国石油化工股份有限公司，成立于2000年，位于北京市，是一家以从事石油和天然 气开采业为主的企业。企业注册资本12173968.9893万人民币。通过天眼查大数据分析，中国石油化工 股份有限公司共对外投资了268家企业，参与招投标项目5000次，财产线索方面有商标信息45条，专利 信息5000条，此外企业还拥有行政许可41个。 ...

Group 1 - The State Intellectual Property Office of China has granted a patent for a device and method for detecting pearl sand sedimentation in low-temperature liquid storage tanks to China Petroleum & Chemical Corporation, Sinopec Petroleum Engineering Technology Services Co., Ltd., and Sinopec Zhongyuan Petroleum Engineering Design Co., Ltd. The patent announcement number is CN117533666B, with an application date of December 2023 [1][2]. Group 2 - China Petroleum & Chemical Corporation, established in 1983 and located in Beijing, primarily engages in oil and gas extraction. The company has a registered capital of 32,654,722.2 thousand RMB and has invested in 64 enterprises, participated in 5,000 bidding projects, and holds 4,927 patents [1]. - Sinopec Petroleum Engineering Technology Services Co., Ltd., founded in 1994 and also based in Beijing, focuses on extraction and auxiliary activities. The company has a registered capital of 1,898,434.0033 thousand RMB, invested in 14 enterprises, participated in 153 bidding projects, and holds 5,000 patents [1]. - Sinopec Zhongyuan Petroleum Engineering Design Co., Ltd., established in 1993 and located in Zhengzhou, specializes in professional technical services. The company has a registered capital of 10,000 thousand RMB, invested in 2 enterprises, participated in 2,968 bidding projects, and holds 269 patents [2].

Group 1 - The State Intellectual Property Office of China has granted a patent for a "Construction Method of a Biological Pile Ventilation System" to China Petroleum & Chemical Corporation and Sinopec Fifth Construction Company, with the announcement number CN119763679B and application date of November 2024 [1] - China Petroleum & Chemical Corporation, established in 2000 and based in Beijing, primarily engages in oil and gas extraction, with a registered capital of 12,173,968.9893 million RMB. The company has invested in 268 enterprises, participated in 5,000 bidding projects, holds 45 trademark registrations, and has 5,000 patent records, along with 41 administrative licenses [1] - Sinopec Fifth Construction Company, founded in 1991 and located in Guangzhou, focuses on building decoration and other construction activities, with a registered capital of 35,000 million RMB. The company has invested in 2 enterprises, participated in 4,137 bidding projects, holds 229 patent records, and has 75 administrative licenses [1]

声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 来源：市场资讯 国家知识产权局信息显示，中国石油化工股份有限公司、中石化（北京）化工研究院有限公司取得一项 名为"催化剂组合物、烯烃聚合方法和应用"的专利，授权公告号CN117143274B，申请日期为2022年5 月。 天眼查资料显示，中国石油化工股份有限公司，成立于2000年，位于北京市，是一家以从事石油和天然 气开采业为主的企业。企业注册资本12173968.9893万人民币。通过天眼查大数据分析，中国石油化工 股份有限公司共对外投资了268家企业，参与招投标项目5000次，财产线索方面有商标信息45条，专利 信息5000条，此外企业还拥有行政许可41个。 中石化（北京）化工研究院有限公司，成立于2021年，位于北京市，是一家以从事化学原料和化学制品 制造业为主的企业。企业注册资本10000万人民币。通过天眼查大数据分析，中石化（北京）化工研究 院有限公司共对外投资了4家企业，参与招投标项目2548次，财产线索方面有商标信息16条，专利信息 1892条，此外企业还拥有行政许可937个。 ...

国家知识产权局信息显示，中国石油化工股份有限公司、中国石化催化剂有限公司取得一项名为"烯烃 聚合催化剂浆液及其制备方法和应用、丙烯聚合的方法"的专利，授权公告号CN119899289B，申请日期 为2023年10月。 中国石化催化剂有限公司，成立于2013年，位于北京市，是一家以从事批发业为主的企业。企业注册资 本150000万人民币。通过天眼查大数据分析，中国石化催化剂有限公司共对外投资了12家企业，参与招 投标项目2475次，专利信息922条，此外企业还拥有行政许可11个。 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 天眼查资料显示，中国石油化工股份有限公司，成立于2000年，位于北京市，是一家以从事石油和天然 气开采业为主的企业。企业注册资本12173968.9893万人民币。通过天眼查大数据分析，中国石油化工 股份有限公司共对外投资了268家企业，参与招投标项目5000次，财产线索方面有商标信息45条，专利 信息5000条，此外企业还拥有行政许可41个。 来源：市场资讯 ...

天眼查资料显示，中国石油化工股份有限公司，成立于2000年，位于北京市，是一家以从事石油和天然 气开采业为主的企业。企业注册资本12173968.9893万人民币。通过天眼查大数据分析，中国石油化工 股份有限公司共对外投资了268家企业，参与招投标项目5000次，财产线索方面有商标信息45条，专利 信息5000条，此外企业还拥有行政许可41个。 国家知识产权局信息显示，中国石油化工股份有限公司取得一项名为"一种用于LNG装卸场所的槽车操 作箱控制系统和方法"的专利，授权公告号CN119267786B，申请日期为2023年7月。 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 来源：市场资讯 中石化安全工程研究院有限公司，成立于2021年，位于青岛市，是一家以从事研究和试验发展为主的企 业。企业注册资本49900万人民币。通过天眼查大数据分析，中石化安全工程研究院有限公司共对外投 资了4家企业，参与招投标项目2076次，财产线索方面有商标信息15条，专利信息1981条，此外企业还 拥有行政许可16个。 ...