证券研究报告 | 2026年02月02日 石化化工行业 2026 年 2 月投资策略 优于大市 推荐油气、炼油炼化、钾肥、磷化工的投资方向 石化化工行业 2026 年 2 月投资观点： 石化化工是周期性行业，现阶段石化化工行业"内卷式"竞争问题突出， 低质量、同质化的无序竞争导致企业普遍面临增产不增利困境，全行业 营业收入利润率从 2021 年的 8.03%持续降至 2024 年的 4.85%，2025 年 以来部分子行业率先复苏，前三季度行业归母净利润同比增长 10.56%， 行业盈利逐渐企稳复苏。 供给端：化学原料及化学制品制造业投资固定资产累计投资额于 2025 年 6 月开始转负，SW 基础化工行业及多个细分子行业的资本开支连续多 个季度转负，此轮行业扩产周期接近尾声；7 月"反内卷"政策正式出 台，旨在治理企业低价无序竞争、推动落后产能有序退出，农药、石化、 有机硅、PTA 聚酯等子行业相继响应"反内卷"出台或正在制定行业指 导文件。我们认为，后续将会看到更多化工产品新产能审批趋严、落后 产能（如规模小、能耗高、污染大）将加速出清，石化化工行业供给过 剩问题将得到有效缓解。 需求端：传统需求方面，伴 ...

石化化工行业 2026 年 2 月投资策略 优于大市 推荐油气、炼油炼化、钾肥、磷化工的投资方向 证券研究报告 | 2026年02月02日 石化化工行业 2026 年 2 月投资观点： 石化化工是周期性行业，现阶段石化化工行业"内卷式"竞争问题突出， 低质量、同质化的无序竞争导致企业普遍面临增产不增利困境，全行业 营业收入利润率从 2021 年的 8.03%持续降至 2024 年的 4.85%，2025 年 以来部分子行业率先复苏，前三季度行业归母净利润同比增长 10.56%， 行业盈利逐渐企稳复苏。 供给端：化学原料及化学制品制造业投资固定资产累计投资额于 2025 年 6 月开始转负，SW 基础化工行业及多个细分子行业的资本开支连续多 个季度转负，此轮行业扩产周期接近尾声；7 月"反内卷"政策正式出 台，旨在治理企业低价无序竞争、推动落后产能有序退出，农药、石化、 有机硅、PTA 聚酯等子行业相继响应"反内卷"出台或正在制定行业指 导文件。我们认为，后续将会看到更多化工产品新产能审批趋严、落后 产能（如规模小、能耗高、污染大）将加速出清，石化化工行业供给过 剩问题将得到有效缓解。 需求端：传统需求方面，伴 ...

在新能源汽车替代燃油车、运输"以铁替公"战略等影响下，我国汽柴油需求整体呈现增长放缓趋势。但 在供给端有炼油产能红线限制与炼厂"减油增化"的结构性优化，成本端原油价格处于炼油舒适区、叠加 OSP升水下调改善，国内成品油整体裂差中枢逐步上移。此外，海外成品油裂差在俄罗斯炼厂遇袭、美 国炼厂开工率下行背景下走高。我国头部炼厂炼油端利润将实现改善，炼厂可利用成品油出口配额获 利。 智通财经APP获悉，国信证券发布研报称，炼油化工板块在供给端存在政策限制及结构优化，需求端存 在SAF等新兴油品快速增长，成本端油价与OSP官价已调整至炼厂成本舒适区，成品油裂差中枢、化工 品芳烃PTA价差、硫磺价格率先启动，有望在中期维度带动炼厂盈利持续修复，重点推荐国内炼油、炼 化产能及技术领先企业。重点推荐中国石油(601857.SH)、荣盛石化(002493.SZ)、桐昆股份 (601233.SH)。 国信证券主要观点如下： 工信部印发石化化工行业稳增长方案，行业"减油增化"稳步推进 2025年9月，工业和信息化部等七部门印发《石化化工行业稳增长工作方案(2025 —2026年)》，提出了 石化化工行业稳增长的总体要求、主要目标、 ...

【国信石化化工2026核心方向】 【国信石化化工2026核心方向】 炼油炼化、钾肥、磷化工、氟化工、MDI、可持续航空燃料(SAF)、电子树脂 油气：全球降息周期开启，石油需求温和复苏。 供给端OPEC+暂停增产，考虑到OPEC+较高的财政平衡油价，以及美国页岩油较高的新井成本，我们预计2026年 布伦特油价中枢在60-65美元/桶。 预计2026年天然气消费量将达到约4500亿立方米，2030-2040年国内消费峰值约为6500-7000亿立方米。 【中国石油】、【中国海油】和【中国石化】 炼油炼化、钾肥、磷化工、氟化工、MDI、可持续航空燃料(SAF)、电子树脂 油气：全球降息周期开启，石油需求温和复苏。 供给端OPEC+暂停增产，考虑到OPEC+较高的财政平衡油价，以及美国页岩油较高的新井成本，我们预计2026年 布伦特油价中枢在60-65美元/桶。 预计2026年天然气消费量将达到约4500亿立方米，2030-2040年国 叠加"反内卷"政策信号明确有力的推动，预计成品油及PX-PTA行业供给侧将得到有力优化【中国石化】、【荣盛 石化】、【新凤鸣】和【桐昆股份】 钾肥：全球钾肥行业寡头垄断，行业集中度 ...

Macro and Strategy - The global commodity market has entered a structural uptrend since the end of 2025, with industrial and precious metals leading the rise, driven by geopolitical uncertainties and a shift in global economic structure [7][8] - The demand for computing power is driving a divergence in commodity prices, with significant increases in copper and oil ratios indicating a new economic growth model centered around "computing power + electricity" [7][8] - The macroeconomic indicators show a recovery in China's economy, with December's manufacturing PMI returning above the expansion threshold, indicating effective policy support [10][11] Industry and Company - The AIDC power equipment sector is expected to benefit from the surge in data center construction, with major tech companies accelerating their investments in AI data centers [26][27] - The solid-state battery industry is experiencing rapid industrialization, with significant improvements in profitability expected for lithium battery companies in 2026 due to ongoing demand for energy storage [26][30] - The global energy storage demand is projected to reach 404 GWh in 2026, a year-on-year increase of 38%, driven by market demand and supportive government policies [28] - Wind power equipment manufacturers are expected to see improved profitability in 2026, with domestic installations projected to grow by 10%-20% [28] - The electric grid equipment sector is anticipated to experience increased demand, particularly with the acceleration of ultra-high voltage approvals and the introduction of new smart meter standards [29]

Group 1 - The Shenzhen Component Index rose by 0.53% and the Chemical Sub-Index increased by 2.43%, with notable stock performances including Junzheng Group up over 8% and Hengli Petrochemical, Wanhua Chemical up over 5% [1] - The Chemical ETF by Harvest (159129) increased by 2.49%, reflecting strong performance in the chemical sector [1] - The Venezuelan oil exports have nearly dropped to zero due to U.S. oil sanctions, leading to the state oil company reducing crude production and initiating emergency measures to close some oil fields [1] Group 2 - Guosen Securities predicts that the "anti-involution" policy signals will effectively optimize the supply side of the refining and chemical industry [1] - The global external environment is changing rapidly, with significant uncertainties related to the Russia-Ukraine conflict, U.S.-Iran relations, and U.S. "reciprocal tariffs" [1] - It is expected that the Brent oil price will stabilize between $55-65 per barrel and WTI oil price between $52-62 per barrel by 2026, considering OPEC+'s fiscal balance oil price costs and the high new well costs of U.S. shale oil [1] Group 3 - The Chemical ETF tracks the CSI Sub-Sector Chemical Industry Index, which selects 50 large-cap, liquid chemical companies from the Shanghai and Shenzhen markets [2] - The top ten weighted stocks in the index include Wanhua Chemical, Salt Lake Co., Tianci Materials, Cangge Mining, Juhua Co., Hualu Hengsheng, Duofu Du, Hengli Petrochemical, Baofeng Energy, and Yuntianhua [2]

Core Viewpoint - The petrochemical industry is currently facing significant "involution" competition, leading to a situation where companies are experiencing increased production without corresponding profit growth. The industry's overall operating revenue profit margin has declined from 8.03% in 2021 to an expected 4.85% in 2024. However, since 2025, some sub-industries have begun to recover, with a year-on-year net profit growth of 10.56% in the first three quarters, indicating a gradual stabilization and recovery in industry profitability [1][2]. Supply Side - The cumulative fixed asset investment in the chemical raw materials and chemical products manufacturing industry turned negative starting June 2025, with capital expenditures in the SW basic chemical industry and several sub-industries declining for multiple consecutive quarters. The current expansion cycle in the industry is nearing its end. In September, policies aimed at stabilizing growth in the petrochemical industry were introduced to address low-price disorderly competition and promote the orderly exit of backward production capacity. Sub-industries such as silicone, caprolactam, and PTA polyester have responded by developing or drafting industry guidelines to combat "involution." It is anticipated that there will be stricter approvals for new chemical product capacities, and the elimination of backward production capacity (e.g., small scale, high energy consumption, and high pollution) will accelerate, effectively alleviating the issue of supply surplus in the petrochemical industry [2][3]. Demand Side - Traditional demand is expected to see moderate recovery due to global central banks entering a rate-cutting cycle and pausing balance sheet reductions, supported by monetary and fiscal policy stimuli. Emerging demand from sectors such as new energy, SAF (Sustainable Aviation Fuel), and AI continues to drive the need for key chemical materials that support technological upgrades in industries [3]. - The overseas chemical capacity reduction, driven by high energy costs and aging facilities, has led to a wave of plant closures in the European chemical industry since 2025. Currently, China's chemical product sales account for over 40% of the global market. With a complete domestic petrochemical industry chain and many chemical products being highly competitive globally, it is expected that Chinese chemical companies will continue to increase their market share, accelerating the digestion of surplus capacity [3]. Macro and Chemical Product Prices - As of December 2025, the manufacturing PMI index was reported at 50.1%, an increase of 0.9 percentage points from the previous month, indicating expansion. The China Chemical Product Price Index (CCPI) was reported at 3927 points, a decrease of 9.4% from 4333 points at the beginning of the year, reflecting a decline in the ex-factory prices of major chemical products [3]. Oil Prices - In 2025, the international oil market experienced a downward trend, with Brent crude futures averaging approximately $69.15 per barrel and WTI crude futures averaging about $65.87 per barrel. This was influenced by a mix of factors including OPEC+ gradual production increases, geopolitical conflicts, fluctuations in U.S. oil inventories, and macroeconomic sentiment. OPEC+ announced a pause in production increases at the beginning of 2026 after a cumulative increase of 411,000 barrels per day from October to December 2025 to alleviate surplus pressure. The demand from non-OECD countries and aviation fuel, along with petrochemical raw materials, has become a major support for oil prices. Major institutions have narrowed their demand growth expectations for 2025-2026 to between 700,000 and 1.4 million barrels per day [4]. Investment Recommendations - The refining and chemical sector is expected to see a recovery in overall profits due to moderate oil prices and reduced cost volatility. The supply-demand relationship in the refining and chemical industry, particularly in the aromatics industry chain, is expected to continue to optimize. Key recommendations include China Petroleum (601857) and Rongsheng Petrochemical (002493) [5]. - In the potassium fertilizer sector, potassium salt resources are expected to remain scarce, with global supply and demand expected to maintain a tight balance over the next 2-3 years. Key recommendations include Yara International (000893), which has significant potassium salt mining rights in Laos [6]. - In the phosphorus chemical sector, the demand for lithium iron phosphate batteries is expected to enhance the marginal pull on phosphorus ore demand, leading to a revaluation of phosphorus ore. Key recommendations include Chuanheng Co., Ltd. (002895) and Yuntianhua Co., Ltd. (600096) [6]. - In the sustainable aviation fuel (SAF) sector, the EU has mandated a gradual increase in SAF content in aviation fuel, with global SAF demand expected to double to 2 million tons by 2025. Key recommendations include Zhuoyue New Energy, a leading domestic biodiesel company [6].

Core Viewpoint - The petrochemical industry is currently facing significant "involution" competition, leading to a situation where companies are experiencing increased production without corresponding profit growth. The industry's operating revenue profit margin has declined from 8.03% in 2021 to an expected 4.85% in 2024. However, since 2025, some sub-industries have begun to recover, with a year-on-year increase of 10.56% in net profit attributable to the parent company in the first three quarters, indicating a gradual stabilization and recovery in industry profitability [2][3]. Supply Side - Investment in fixed assets in the chemical raw materials and chemical products manufacturing industry has turned negative since June 2025, with capital expenditures in the basic chemical industry and several sub-industries declining for multiple consecutive quarters. The current expansion cycle in the industry is nearing its end. In September, policies aimed at stabilizing growth in the petrochemical industry were introduced to address low-price and disorderly competition and to promote the orderly exit of backward production capacity. Sub-industries such as silicone, caprolactam, and PTA polyester have responded to these "anti-involution" measures by either issuing or formulating industry guidelines. It is anticipated that there will be stricter approvals for new chemical product capacities, and the elimination of backward production capacity (such as small scale, high energy consumption, and high pollution) will accelerate, effectively alleviating the issue of supply surplus in the petrochemical industry [2][3]. Demand Side - Traditional demand is expected to see a moderate recovery due to global central banks entering a rate-cutting cycle and pausing balance sheet reductions, supported by monetary and fiscal policy stimuli. Emerging demand from sectors such as new energy, SAF (Sustainable Aviation Fuel), and AI continues to drive the need for key chemical materials that support technological upgrades in industries [3]. - The overseas chemical capacity reduction, driven by high energy costs and aging facilities, has led to a wave of plant closures in the European chemical industry since 2025. Currently, China's chemical product sales account for over 40% of the global market, with a well-established domestic petrochemical industry chain. As overseas capacity continues to clear and demand is expected to recover, Chinese chemical companies are likely to see an increase in global market share, accelerating the digestion of surplus capacity [3]. Macro and Chemical Product Prices - As of December 2025, the manufacturing PMI index was reported at 50.1%, an increase of 0.9 percentage points from the previous month, indicating expansion. The China Chemical Product Price Index (CCPI) was reported at 3927 points, a decrease of 9.4% from 4333 points at the beginning of the year, reflecting a decline in the ex-factory prices of major chemical products [3]. Oil Prices - In 2025, international oil prices exhibited a fluctuating downward trend, with Brent crude futures averaging approximately $69.15 per barrel and WTI crude futures averaging about $65.87 per barrel. This fluctuation was influenced by a combination of factors, including OPEC+'s gradual production increases, geopolitical conflicts, and macroeconomic sentiment. OPEC+ announced a pause in production increases at the beginning of 2026 to alleviate surplus pressures after a cumulative increase of 411,000 barrels per day from October to December. The demand from non-OECD countries, along with aviation fuel and petrochemical raw material needs, has become a major support for oil prices. Major institutions have narrowed their demand growth expectations for 2025-2026 to a range of 700,000 to 1.4 million barrels per day [4]. Investment Recommendations - The refining and chemical sector is expected to see a recovery in overall profits due to moderate oil prices and reduced cost fluctuations. The industry is also experiencing a shift towards "reducing oil and increasing chemicals," supported by clear anti-involution policy signals. Recommended companies include China Petroleum and Rongsheng Petrochemical [5][6]. - In the potassium fertilizer sector, potassium salt resources are expected to remain scarce, with a tight balance in global supply and demand over the next 2-3 years. Recommended company: Yara International, which holds significant potassium salt mining rights in Laos [6]. - In the phosphorus chemical sector, the demand for lithium iron phosphate in energy storage is expected to enhance the marginal pull on phosphorus ore demand, leading to a revaluation of phosphorus ore. Recommended companies include Chuanheng Co. and Yuntianhua [6]. - In the sustainable aviation fuel (SAF) sector, the EU has mandated a gradual increase in SAF blending ratios, with global SAF demand expected to double to 2 million tons by 2025. Recommended company: Zhuoyue New Energy, a leading domestic biodiesel enterprise [6][7].

Core Insights - The petrochemical industry is currently facing significant "involution" competition, leading to a decline in profit margins from 8.03% in 2021 to 4.85% in 2024, with a slight recovery in net profit by 10.56% year-on-year in the first three quarters of 2025 [15][16][18] - The report recommends investment in refining and chemical, potash fertilizer, phosphorus chemicals, and sustainable aviation fuel (SAF) sectors due to expected improvements in supply-demand dynamics and profitability [15][18] Supply Side - The cumulative fixed asset investment in the chemical raw materials and products manufacturing sector turned negative in June 2025, indicating the end of the current expansion cycle [15] - Policies aimed at stabilizing growth in the petrochemical industry have been introduced to combat low-price competition and promote the orderly exit of outdated capacities [15][16] - The approval for new chemical product capacities is expected to tighten, alleviating the oversupply issue in the petrochemical industry [15][18] Demand Side - Traditional demand is anticipated to recover moderately due to global central banks entering a rate-cutting cycle, supported by monetary and fiscal policy stimuli [2] - Emerging demands from sectors such as renewable energy, SAF, and AI are expected to drive the need for key chemical materials [2] - China's chemical product sales account for over 40% of the global market, and the domestic industry is expected to gain market share as overseas capacities are cleared [2][18] Oil Prices and Market Trends - Brent crude oil averaged around $69.15 per barrel and WTI at $65.87 per barrel in 2025, with prices fluctuating due to various geopolitical and economic factors [3][17] - The overall cost for refining and chemical industries is expected to decrease, leading to a recovery in profitability [18] Investment Recommendations - The report highlights specific companies for investment: - **China Petroleum**: A leading comprehensive energy company with a strong position in the natural gas sector [20] - **Rongsheng Petrochemical**: Expected to see profit recovery with sulfur providing performance increments [20] - **Yaka International**: A rare potash fertilizer producer with ongoing capacity expansion [20] - **Chuanheng Co.**: Strong foundation in phosphate with significant resource increments [20] - **CNOOC**: A well-managed offshore oil and gas giant [20] - **Zhuoyue New Energy**: A leader in the domestic biodiesel sector focusing on SAF [20] Key Industry Research - The refining and chemical sector is expected to see continuous improvement in supply-demand dynamics, with profitability likely to recover due to policy and self-regulation measures [21][22] - The PTA industry is transitioning from "involution" competition to "high-quality development," with expectations for product price recovery [29][40] - The polyester bottle chip market is projected to stabilize with steady demand growth, despite recent price pressures [34][40]

Group 1: Macro Economic Environment - The A-share market is showing a fluctuating upward trend driven by policy support and capital inflow as the global macroeconomic environment stabilizes [1] Group 2: Petrochemical Industry - The petrochemical industry is expected to see strong profit recovery due to the ongoing "anti-involution" policies, which include capacity elimination, technological upgrades, and collaborative innovation across the industry chain [3] - In August, the China Chemical Product Price Index (CCPI) decreased by 7.48% month-on-month, but the elimination of inefficient capacity is accelerating, leading to significant improvements in supply-demand structures in refining, ethylene, and fluorochemical sectors [3] Group 3: Related Companies in Petrochemical - Key companies in the petrochemical sector include Lingpai Technology, Xiangtan Electric, Putailai, Lushan New Materials, Xiamen Tungsten New Energy, New Agricultural Shares, Jinniu Chemical, Taihe Technology, China Baoan, Xiangfenghua, Tianci Materials, and Dinglong Technology [4] Group 4: Banking Sector - Large commercial banks are enhancing their intermediate income through wealth management in a low-interest-rate environment, while regional banks are flexibly adjusting asset structures based on local advantages [5] - In the first half of 2025, the total profit of the banking industry is expected to grow by 57.9% year-on-year, with an ongoing trend of asset expansion [5] Group 5: Insurance Market - The Hong Kong insurance market's premium income increased by 6.2% year-on-year, driven by strong demand for long-term savings and health insurance products [5] - Domestic insurance companies are expanding service boundaries through models like "insurance + health management" and "insurance + green energy," maintaining a stable dividend realization rate above 100% [5] Group 6: Related Companies in Insurance - Key players in the insurance sector include China Pacific Insurance, Ping An Insurance, China Life Insurance, China People’s Insurance, COFCO Capital, and New China Life Insurance [6] Group 7: Securities Industry - The concentration of leading securities firms is increasing, with new public fund regulations promoting a return to long-term investment strategies and heightened activity in mergers and acquisitions [7] - The industry is expected to see a 9% year-on-year increase in net profit by 2025, with a high probability of the securities index breaking upward [8] Group 8: Tourism and Hospitality Sector - The tourism consumption data from Sichuan shows impressive results, with visitor spending exceeding 912.5 billion yuan, indicating a release of consumption potential through the "tourism + various industries" model [9] - Online booking via mobile devices accounts for over 70%, with young users aged 20-30 becoming the main consumer force [9] Group 9: Renewable Energy Sector - The global energy transition is driving continuous growth in installed capacity for photovoltaics and wind power, with urgent demand for energy storage solutions [11] - The expansion of the green electricity trading market is supported by breakthroughs in ultra-high voltage transmission technology [11] Group 10: Related Companies in Renewable Energy - Key companies in the renewable energy sector include Yangtze Power, Luxin Technology, Jidian Co., Jingyun Tong, Shanghai Electric, Zhaoxin Shares, Huaguang Huaneng, Meiyan Jixiang, and Guotou Power [11] Group 11: Consumer Goods and High-End Products - The government is increasing support for sectors like food and beverage, home appliances, and pharmaceuticals, with a rising penetration of high-end and differentiated products [12] - Leading brands like Moutai and Wuliangye have strong pricing power, while smart home appliance companies like Ecovacs benefit from consumption upgrades [12] Group 12: Infrastructure Development - The "14th Five-Year Plan" emphasizes continued investment in traditional infrastructure such as transportation, energy, and water conservancy, alongside an increased focus on new infrastructure like 5G base stations and data centers [12] - Companies involved in engineering contracting and design consulting are expected to benefit from policies supporting regional development initiatives [12]