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。 国家知识产权局信息显示，中国石油天然气股份有限公司取得一项名为"一种高粘原油集输工艺方法、 装置及存储介质"的专利，授权公告号CN120140657B，申请日期为2023年12月。 天眼查资料显示，中国石油天然气股份有限公司，成立于1999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18302097万人民币。通过天眼查大数据分析，中国石油天然气股 份有限公司共对外投资了1293家企业，参与招投标项目443次，财产线索方面有商标信息38条，专利信 息5000条，此外企业还拥有行政许可168个。 来源：市场资讯 ...

Core Viewpoint - China National Petroleum Corporation (CNPC) has experienced a decline in stock price and trading volume, with significant changes in financing and margin trading activities [1][2]. Financing Summary - On November 28, CNPC's stock price fell by 1.02%, with a trading volume of 730 million yuan. The financing buy-in amounted to 49.09 million yuan, while financing repayment was 48.34 million yuan, resulting in a net financing buy of 0.76 million yuan [1]. - As of November 28, the total financing and margin trading balance for CNPC was 1.995 billion yuan, with a financing balance of 1.976 billion yuan, representing 0.13% of the circulating market value, which is below the 10% percentile level over the past year [1]. - In terms of margin trading, CNPC repaid 106,600 shares on November 28, with a margin sell of 24,300 shares, amounting to 236,900 yuan at the closing price. The remaining margin balance was 201,700 shares, with a margin balance of 19.67 million yuan, exceeding the 70% percentile level over the past year [1]. Company Overview - CNPC, established on November 5, 1999, and listed on November 5, 2007, is headquartered in Beijing and engages in various sectors including oil and gas exploration, production, refining, and sales, as well as new energy and chemical products [2]. - The revenue composition of CNPC includes refining products (69.64%), crude oil (43.27%), natural gas (39.98%), chemical products (8.78%), and other segments [2]. - As of September 30, 2025, CNPC reported a total revenue of 2.169 trillion yuan, a year-on-year decrease of 3.86%, and a net profit attributable to shareholders of 126.28 billion yuan, down 4.71% year-on-year [2]. Dividend and Shareholder Information - CNPC has distributed a total of 875.28 billion yuan in dividends since its A-share listing, with 247.08 billion yuan distributed over the past three years [3]. - As of September 30, 2025, the top ten circulating shareholders included China Securities Finance Corporation with 1.02 billion shares, while Hong Kong Central Clearing Limited reduced its holdings by 336 million shares [3].

Investment Rating - The industry investment rating is "Positive" [1] Core Views - The report highlights that international oil prices experienced fluctuations due to geopolitical factors, particularly the ongoing situation in Ukraine. As of November 28, 2025, Brent and WTI oil prices were reported at $62.38 and $58.55 per barrel, respectively [2][9] - The report indicates an increase in U.S. crude oil and refined product inventories, which negatively impacted the market. However, a reduction in the number of active oil rigs in the U.S. and skepticism regarding the peace negotiations in Ukraine contributed to price volatility [2][9] - The report notes that the oil and petrochemical sector underperformed compared to the broader market, with a decline of 0.73% in the sector as of November 28, 2025 [10] Summary by Sections Oil Price Review - As of November 28, 2025, Brent crude futures settled at $62.38 per barrel, down $0.18 (-0.29%) from the previous week, while WTI crude futures increased by $0.49 (+0.84%) to $58.55 per barrel [24] - The report also mentions the Urals crude price remained stable at $65.49 per barrel, while ESPO crude fell by $0.84 (-1.56%) to $53.16 per barrel [24] Offshore Drilling Services - The number of global offshore self-elevating drilling platforms was reported at 366, with a net increase of 1 platform. The floating drilling platform count rose to 129, with an increase of 2 platforms [27] U.S. Crude Oil Supply - U.S. crude oil production was reported at 13.814 million barrels per day, a decrease of 20,000 barrels from the previous week. The number of active drilling rigs fell to 407, down by 12 rigs [38] U.S. Crude Oil Demand - U.S. refinery crude processing averaged 16.443 million barrels per day, an increase of 211,000 barrels from the previous week, with a refinery utilization rate of 92.30%, up 2.3 percentage points [45] U.S. Crude Oil Inventory - Total U.S. crude oil inventories reached 838 million barrels, an increase of 3.272 million barrels (+0.39%) from the previous week. Strategic reserves were at 411 million barrels, up 498,000 barrels (+0.12%) [54] Refined Oil Products - In the North American market, average prices for diesel, gasoline, and jet fuel were reported at $99.57, $79.04, and $89.17 per barrel, respectively, with corresponding price differentials to crude oil [77]

Investment Rating - The industry investment rating is maintained at "Outperform the Market - A" [5] Core Views - The report highlights that sulfur prices and overseas refined oil crack spreads are expected to return to an upward trend, driven by geopolitical tensions affecting Russian refining capacity and subsequent supply constraints [2][3] - The report emphasizes the potential for improved refining profitability due to global refining capacity adjustments and the impact of rising carbon costs [3][19] - The report suggests that the demand for sulfur will increase significantly due to the growth in lithium iron phosphate production for electric vehicles, with a projected supply-demand gap in 2026 [10][19] Summary by Sections 1. Core Insights of the Week - Recent geopolitical events have led to a significant increase in overseas refined oil crack spreads, with the NYMEX 3:2:1 crack spread reaching $24.61 per barrel, a decrease of 6.2% from the previous week [2] - The sulfur price at Zhenjiang Port was reported at 3960 RMB/ton, reflecting a year-to-date increase of 153.85% [2] 2. Industry Performance - The basic chemical industry index increased by 3.0% over the week, outperforming the Shanghai Composite Index by 1.6 percentage points [23] - Year-to-date, the basic chemical industry index has risen by 27.6%, again outperforming the Shanghai Composite Index [23] 3. Individual Stock Performance - Among 424 stocks in the basic chemical sector, 343 stocks rose, with notable gainers including Xinjin Road (+41.0%) and Daoming Optics (+30.3%) [31] 4. Key News and Company Announcements - Huakang Co. announced the termination of its asset acquisition plan, while Jilin Carbon Valley appointed a new general manager [33]

2025 年 11 月 30 日 行业研究 地缘缓和预期下油价低位震荡，关注 OPEC+产量政策 ——石油化工行业周报第 430 期（20251124—20251130） 要点 地缘冲突缓和预期走强，本周油价低位震荡。本周俄乌和平谈判重启，地缘 冲突缓和预期驱动油价振荡加剧，但俄乌双方在核心问题的谈判尚未取得进 展，且 OPEC+增产幅度有望放缓，使得本周油价整体呈低位震荡态势。截至 11 月 28 日，布伦特、WTI 原油分别报收 62.32、58.48 美元/桶，较上周收盘 分别-0.3%、+0.9%。 俄乌谈判核心问题仍存分歧，地缘风险有望持续支撑油价。本周美国与乌克 兰代表在日内瓦举行谈判，美国宣布在达成和平协议方面取得巨大进展，使得 市场对俄乌实现和平预期走强，原油的地缘政治溢价下跌。但是，美乌谈判代 表未透露涉及俄乌重大分歧的具体解决方案，包括领土、乌克兰军队规模、乌 克兰加入北约等众多核心问题。截至本周五，谈判尚未取得任何成果。今年以 来美国数次试图调停俄乌冲突，但我们认为目前美、俄、乌、欧四方就俄乌冲 突的核心问题达成一致的可能性较低，俄乌冲突仍存长期化趋势。此外，委内 瑞拉局势紧张程度不断升 ...

Investment Rating - The report maintains a "Recommended" rating for the chemical industry [1] Core Insights - The chemical industry is expected to benefit from a shift in supply chain dynamics due to geopolitical tensions, particularly in semiconductor materials, leading to accelerated domestic replacements [5][6] - The chromium salt industry is experiencing a value reassessment driven by increased demand from AI data centers and commercial aircraft engines, with significant price increases noted [8][9] - The report highlights a potential upturn in the chemical industry as supply-side constraints and rising demand could enhance profitability and dividend yields for leading companies [6][10] Summary by Sections Industry Performance - The basic chemical sector has shown a 24.0% increase over the past 12 months, outperforming the CSI 300 index, which increased by 16.9% [3] Key Opportunities - Focus on low-cost expansion opportunities in companies such as Wanhua Chemical and Hualu Hengsheng, as well as sectors like tire manufacturing and pesticide formulations [6][9] - Emphasis on sectors with improving market conditions, including chromium salts, phosphate rock, and polyester filament [9][10] Price Trends - Recent price increases for key products include chromium oxide green at 35,500 CNY/ton and metallic chromium at 84,000 CNY/ton, both up by 1,000 CNY/ton from the previous week [8][16] - The report notes a tightening supply for isooctanol, with prices rising due to increased demand and production disruptions [13] Company Focus - The report identifies several key companies for investment, including Dongfang Shenghong, Hubei Yihua, and Wanhua Chemical, with positive earnings forecasts and attractive price-to-earnings ratios [28]

Core Insights - The article highlights the addition of 2 billion cubic meters of natural gas production capacity from ultra-deep wells in China's West-to-East Gas Transmission project, enhancing energy security for the country [1] Company Summary - China Petroleum's Tarim Oilfield has successfully drilled 27 ultra-deep gas wells this year, utilizing advanced 10,000-meter drilling technology [1] - The new natural gas production capacity is a significant contribution to China's energy supply, providing a boost to energy security [1] Industry Summary - The development of ultra-deep natural gas resources is crucial for meeting China's growing energy demands and ensuring energy security [1] - The successful drilling and production from ultra-deep wells indicate advancements in drilling technology and resource extraction capabilities within the industry [1]

Core Insights - China is intensifying its crackdown on crypto payments due to rising risks in the financial system, with regulators preparing stronger enforcement measures [1][3] - The People's Bank of China (PBoC) is collaborating with various government agencies to address the resurgence of virtual currency activity [2] - Despite previous bans, the crypto market has become more active, leading to increased scams and illegal fundraising schemes [3] Regulatory Actions - Officials have reiterated that digital assets are not legal tender in China and using them for payments or investments is illegal [3] - There is a call for tighter coordination among agencies to monitor money flows and track suspicious transfers [5] - The focus on stablecoins is heightened due to their anonymous nature, which complicates fraud detection and financial risk management [4][6] Market Developments - State-linked companies, such as PetroChina, are exploring the use of stablecoins for cross-border transactions, raising concerns among regulators [6][7] - The Chinese securities regulator has urged major brokerages in Hong Kong to pause tokenization plans, indicating caution regarding digital asset growth in nearby markets [7] - Some government sectors are still considering the introduction of yuan-backed stablecoins, especially after recent developments in the U.S. regarding stablecoin legislation [8]

Group 1 - The State Intellectual Property Office of China granted a patent to Daqing Oilfield Co., Ltd. and China National Petroleum Corporation for a method of establishing a velocity field that matches well seismic layers step by step, with the patent announcement number CN119065024B and application date of June 2023 [1] Group 2 - Daqing Oilfield Co., Ltd. was established in 2000, located in Daqing City, primarily engaged in oil and gas extraction, with a registered capital of 4,750 million RMB [1] - Daqing Oilfield Co., Ltd. has invested in 35 companies, participated in 5,000 bidding projects, holds 12 trademark records, 4,686 patent records, and possesses 7,344 administrative licenses [1] Group 3 - China National Petroleum Corporation was established in 1999, located in Beijing, primarily engaged in oil and gas extraction, with a registered capital of 18,302.097 million RMB [1] - China National Petroleum Corporation has invested in 1,293 companies, participated in 443 bidding projects, holds 38 trademark records, 5,000 patent records, and possesses 168 administrative licenses [1]

Core Insights - The Tarim Oilfield has successfully drilled 27 ultra-deep gas wells this year, resulting in the addition of over 2 billion cubic meters of natural gas production capacity, enhancing China's energy security [1][3] - The Kela 2 gas field, now the largest ultra-deep gas field in China, is producing 38 million cubic meters of natural gas daily, supported by the new ultra-deep wells [1] - The Tarim Oilfield has achieved a dual breakthrough in ultra-deep engineering technology and geological theory, with new wells contributing an additional 1.3 billion cubic meters of gas this year [1][3] Production and Capacity - The Tarim Oilfield is accelerating its efforts to explore ultra-deep layers, having added proven natural gas reserves of 100 billion cubic meters in the southern Tianshan region [3] - The gas produced is being transported to over 120 large and medium-sized cities, benefiting approximately 400 million people [3] - Currently, there are 52 ultra-deep wells being drilled, with 13 already reaching oil and gas layers, and the peak daily gas supply is expected to exceed 9.6 million cubic meters this winter and spring [5]