在构建现代化产业体系、发展新质生产力的背景下，石油炼化行业加速向智能化转型。巨头企业通过深 度融合AI技术，实现生产全流程智能感知、动态优化与自主决策，不仅提升了装置运行稳定性与安全 性，更在提质增效、工艺优化、绿色减碳等核心环节取得显著成果。 在浙江舟山，一座充满未来科技感的智能炼厂巍然屹立，24小时不间断高效运转——这正是由荣盛石化 主导运营的全球规模最大的单体炼厂：浙石化4000万吨/年炼化一体化项目。 依托超100万台在线仪表对生产过程实施实时监控，结合机器人巡检、全流程智能控制系统以及危化品 运输全链条安全风险智能管控，浙石化实现了装置运行平稳率≥98.5%、主要炼油化工装置自控率≥99% （远高于全球炼厂平均约80%的水平），并全面推动人、车、物安全准入的信息化、可视化与智能化管 理。 工业AI深度赋能，全面提升生产效率 作为重塑现代工业体系的变革性力量，工业AI已深度融入浙石化的生产运营核心环节。浙石化构建起 以"智能仪表+预测性维护+数据治理"为核心的新型工业智能体系，通过数据分析与AI技术显著提升生 产效能。 浙石化部署了规模高达100万I/O点的工业控制系统，全面支撑生产效率、经济效益与安 ...

Group 1: Core Insights - The report highlights a clear trend of "East rising, West falling" in the global chemical industry, with Chinese companies leveraging cost advantages to capture market share as European chemical firms face high energy and compliance costs [1] - The "PX-PTA-Polyester filament" industry chain is expected to show resilience due to improved supply-demand dynamics [1] Group 2: PX Supply and Demand - PX production growth is limited, with no new capacity added since 2024, leading to a forecasted production increase of only 1% in 2026 [2][3] - The supply of PX is expected to remain tight in 2026, with only one new plant (200,000 tons) coming online in Q4, while demand is projected to grow by 5% due to downstream polyester industry expansions [3][30] Group 3: PTA Market Dynamics - The PTA industry is at a turning point, with a significant slowdown in capacity expansion expected after 2025, leading to a projected production growth of 5% in 2026 [4][42] - The concentration of PTA supply among a few major players (CR6 around 75%) is expected to facilitate better industry coordination and improve profitability [41][43] Group 4: Polyester Filament Outlook - The polyester filament industry is anticipated to benefit from a new round of production cuts, with expectations for a strong seasonal demand in the first half of the year [10][12] - The supply-demand balance for polyester filament is improving, with a projected production growth of 4% in 2026, driven by domestic consumption and favorable external factors [12][30]

化工板块迎来开门红，消息面上，2026年2月18日，美国宣布将磷和草甘膦列入战略资源。此外印度尿 素招标（印标）价格已创下阶段性新高，东海岸 CFR 512 美元/吨、西海岸 CFR 508 美元/吨，较 1 月招 标大涨约85 美元/吨，折合人民币约3500元/吨。 国金证券指出，油价上涨可能带动化工品涨价预期，而如果地缘风险溢价回落则行业成本压力下降，考 虑到国内未来产业反内卷的政策方向，有利于化工产业的长期格局优化及高质量发展，建议长期关注中 下游化工龙头企业。 化工ETF(159870)，场外联接(A：014942；C：014943；I：022792)。 以上内容与数据，与有连云立场无关，不构成投资建议。据此操作，风险自担。 截至2026年2月24日 13:33，中证细分化工产业主题指数(000813)强势上涨3.50%，成分股和邦生物上涨 10.08%，云天化上涨10.01%，川发龙蟒上涨10.00%，兴发集团，扬农化工等个股跟涨。化工 ETF(159870)上涨3.64%，最新价报0.94元。 化工ETF紧密跟踪中证细分化工产业主题指数，中证细分产业主题指数系列由细分有色、细分机械等7 条指数组成 ...

Group 1 - The core viewpoint of the article highlights the significant performance of six leading companies in the chemical fiber industry, with stock prices increasing by over 30% since mid-December 2025 [3][4] - The six leading companies include Tongkun Co., Ltd. (601233.SH), Hengyi Petrochemical (000703.SZ), Dongfang Shenghong (000301.SZ), Hengli Petrochemical (600346.SH), Rongsheng Petrochemical (002493.SZ), and Xin Fengming (603225.SH) [3] - The article notes that the performance of the chemical fiber industry, particularly polyester filament, has shown significant differentiation over the past five years, with ordinary polyester industrial yarn experiencing the most price volatility [4][6] Group 2 - Among the six leading companies, Hengli Petrochemical achieved a net profit of 15.5 billion in 2021, while in the downturn of 2024, Dongfang Shenghong reported a loss of nearly 2.3 billion [6]

Investment Rating - The investment rating for the basic chemical industry is "Outperform the Market" [1] Core Insights - The European chemical industry is facing a systemic crisis due to the impact of the Russia-Ukraine conflict on energy costs, coupled with stringent carbon emission and environmental policies, leading to a "death spiral" of high costs and low demand. This situation is expected to result in a wave of shutdowns in the basic olefins, aromatics, chlor-alkali, and liquid ammonia sectors over the next 3-5 years, significantly affecting the global supply-demand landscape [2] - In contrast, the Chinese chemical industry is positioned to absorb the market share vacated by Europe, benefiting from a virtuous cycle of capital expenditure, cost optimization, and demand growth. Chinese companies are expected to capitalize on two main opportunities: (1) domestic chemical leaders will benefit from the systematic exit of the European chemical industry; (2) domestic firms in sectors with high consumption/production shares in Europe will also gain from the local industry's exit [2] - Investment recommendations include focusing on companies such as Sinopec, Rongsheng Petrochemical, Hengli Petrochemical, Wanhua Chemical, Satellite Chemical, Dongfang Shenghong, Hualu Hengsheng, and Luxi Chemical [2] Summary by Sections Section 1: Decline of European Chemical Industry - Europe has historically led the global chemical industry, but its market share has significantly declined from 16.4% in 2013 to 12.6% in 2023, while China's share increased from 34.0% to 43.1% during the same period [37][40] - The EU27 countries accounted for approximately 66% of the European chemical market, with Germany, France, Italy, and the Netherlands being the largest contributors [26] - The European chemical industry has seen a notable decrease in trade competitiveness, with exports dropping from 25% of global chemical exports in 2003 to 18% in 2023 [45] Section 2: Systemic Challenges in Europe - The European chemical industry is experiencing a significant decline in competitiveness due to high energy costs, stringent carbon policies, and regulatory burdens, leading to a lack of investment and innovation [90][92] - The energy cost for industrial users in the EU has more than doubled from 2008-2021 to 2022-2024, severely impacting the industry's profitability [106] - The industry is facing a wave of shutdowns, with approximately 20% of ethylene capacity expected to be closed over five years due to high operational costs and declining demand [78][84] Section 3: Opportunities for Chinese Chemical Industry - The Chinese chemical sector is benefiting from a favorable investment environment, with significant capital expenditures leading to optimized costs and increased demand [2] - Chinese companies are well-positioned to take over market share from Europe, particularly in sectors where European firms are exiting due to high costs and regulatory pressures [2] - The report highlights specific companies in China that are expected to thrive in this shifting landscape, indicating a strong potential for growth in the domestic chemical market [2]

Core Insights - The chemical industry is at the beginning of a new prosperity cycle globally, with Chinese chemical companies showing stronger profit foundations and elasticity due to past expansions and capital expenditures [5][11][29] - Focus on cyclical chemical products, particularly those with resource attributes and potential in the real estate chain [4][5] - The demand from major economies like China and the US is expected to improve, with China's GDP projected to exceed 140 trillion yuan, growing at 5.0% year-on-year [5][22] Group 1: Global and Domestic Chemical Landscape - The global chemical landscape is improving, with China's chemical sector becoming more resilient [9][12] - China's share of the global chemical market has significantly increased from 13% in 2004 to 47% in 2024, indicating its growing importance in the global chemical industry [14][29] - The capital expenditure in the global chemical sector has paused, with many overseas chemical companies reducing production, which may benefit Chinese companies [14][16] Group 2: Resource Attributes in Chemical Products - Three main resource directions are emphasized: mineral resources (like phosphate and potash), indicator resources (such as pesticides and refrigerants), and channel resources (like compound fertilizers) [5][33] - China's phosphate reserves rank second globally, with a steady increase in demand driven by both traditional fertilizer needs and emerging sectors like lithium iron phosphate for batteries [33][36] - The supply of fertilizers is expected to contract in 2025, with production of monoammonium phosphate and diammonium phosphate projected to decrease by 6.73% and 6.86% respectively [39] Group 3: Real Estate Chain Chemical Products - The market currently has low expectations for the recovery of demand in the real estate chain, but there is potential for significant improvement due to government stimulus policies [5][22] - The supply concentration of chemical products related to the real estate chain is gradually increasing, which may lead to faster and easier supply-demand improvements [5] Group 4: New Materials and Domestic Substitution - The report highlights the importance of domestic substitution and the development of new materials in line with China's strategic plans for emerging industries [7][8] - Key areas of focus include lubricating oil additives, semiconductor materials, and bio-based materials [7] Group 5: Investment Recommendations - Suggested companies for investment include Hualu Chemical, Xin Fengming, Yuntianhua, and others, focusing on those with strong market positions and innovative capabilities [7][8]

从资金流向上来看，当日人民币升值受益板块主力资金净流出6.27亿元，游资资金净流入2.46亿元，散 户资金净流入3.81亿元。人民币升值受益板块个股资金流向见下表： 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。 证券之星消息，2月13日人民币升值受益板块较上一交易日下跌1.63%，荣盛石化领跌。当日上证指数 报收于4082.07，下跌1.26%。深证成指报收于14100.19，下跌1.28%。人民币升值受益板块个股涨跌见 下表： ...

Summary of Conference Call Notes Industry Overview - The focus is on the PTA (Purified Terephthalic Acid) industry and its supply-demand dynamics for 2026, which is recognized as a consensus within the industry [1][2] - The high expansion cycle of the PTA industry is officially ending, with no new capacity expected in 2026 due to the completion of several major projects in 2025 [1][2] Key Points on Supply and Demand - The downstream polyester sector (including filament, staple fiber, and bottle-grade) is expected to expand by 3-4 million tons, which will drive demand for PTA [1][2] - There is a clear mismatch in supply and demand, leading to an improvement in the market structure [2][3] Corporate Strategies and Market Dynamics - The PTA industry faced significant losses in October 2025, with losses exceeding 200 RMB per ton, creating immense operational pressure on producers [3] - Companies like Xinfonming, Yisheng, Sanfangxiang, and Dongfang Shenghong have begun to reduce or halt production, signaling a positive shift towards industry collaboration and improved profitability [3] - Three major polyester filament manufacturers have implemented successive production cuts to align inventory with downstream demand, particularly ahead of the Chinese New Year [3] Price Trends and Market Conditions - Oil prices have been in a downward trend in 2024 and 2025, affecting the pricing dynamics of polyester filaments [4] - Current oil prices are at a low point, suggesting limited downside potential, which may facilitate price increases for polyester filaments [5] Demand Drivers - Two marginally positive factors are identified: 1. Rising cotton prices may lead to increased demand for polyester filaments as a cost-effective alternative [6] 2. The reduction of tariffs on Chinese textile and apparel products by the U.S. could stimulate demand for domestic filament products [7] Profitability Expectations - Companies anticipate a profit increase of 100-200 RMB per ton compared to the previous year, supported by the favorable market conditions [7] Investment Recommendations - Suggested companies to watch include Hengli Petrochemical, Rongsheng Petrochemical, Hengyi Petrochemical, Tongkun Co., Xinfonming, Dongfang Shenghong, and Sanfangxiang [8]

（文章来源：证券日报） 证券日报网讯 2月11日，荣盛石化在互动平台回答投资者提问时表示，公司原油等主要原材料进口以美 元结算为主，人民币兑美元升值有助于降低采购成本，对公司经营产生积极影响。公司将持续强化外汇 风险管理，积极应对汇率波动，保障公司稳健经营。 ...

每经AI快讯，有投资者在投资者互动平台提问：请问假设2026年相较于2025年其他因素保持不变，在 人民币相对美元汇率增值1%的情况下，能对贵公司净利润增加多少？ （文章来源：每日经济新闻） 荣盛石化（002493.SZ）2月11日在投资者互动平台表示，您好，感谢您对公司的关注！公司原油等主要 原材料进口以美元结算为主，人民币兑美元升值有助于降低采购成本，对公司经营产生积极影响。公司 将持续强化外汇风险管理，积极应对汇率波动，保障公司稳健经营。谢谢！ ...