| [行Ta业ble_Industry] : | 基础化工 | | --- | --- | | 日期: | 2026年03月03日 shzqdatemark | | [T分ab析le师_Author] : | 于庭泽 | | SAC 编号: | S0870523040001 | | 分析师: | 郭吟冬 | 行 业 周 报 [Table增_R持at（ing维] 持） 证 券 研 究 报 告 化工品价格走势 过去一周涨幅排名前五的产品分别为：液氯（50.00%）、分散黑ECT 300%（22.22%）、碳酸锂（工业级）（20.35%）、碳酸锂（电池 级）（19.62%）、粗酚（13.59%）。过去一周跌幅前五的产品分别 为 ： 纯 MDI （ -10.20% ） 、 NYMEX 天 然 气 （ -6.23% ） 、 电 石 （ - 5.60%）、LDPE（-3.35%）、浓硝酸（-3.33%）。 SAC 编号: S0870525110001 [最Ta近bl一e_年Qu行o业teP指ic数] 与沪深 300 比较 [T相ab关le报_R告e：portInfo] 《国际油价大幅上涨，关注化工涨价行情 ——基础化工行 ...

相关报告 1.【华安化工】基础化工：蓝星收购 埃肯有机硅资产，我国首个生物燃油 2.【华安化工】染料产业链格局改善， 3.【华安化工】合成生物学周报：工 （1）有机硅行业盈利步入修复通道，新兴应用领域成为核心增长引 擎。2019—2024 年，国内有机硅 DMC 产能高速扩张，引发行业阶段 性产能过剩，市场价格持续下行。2025 年，行业无新增产能落地，叠 加海外产能持续出清，供给端增速正式见顶。需求侧，新能源汽车、 光伏等新兴领域需求维持高速增长态势，叠加出口量同比提升，行业 供需格局显著改善。在此背景下，行业头部企业牵头召开行业发展研 讨会，就有机硅产品达成动态定价机制与减产协议，推动行业盈利进 入修复周期。相关公司：合盛硅业、兴发集团相关公司。 [Table_StockName基Rpt础Typ化e] 工 行业周报 美国将磷列为国防关键物资，原油、TDI、染料等价格上涨 行业评级： 增持 报告日期： 2026-03-02 [T行ab业le_周Su观m点mary] 公司价格与沪深 300 走势比较 本周（2026/02/23-2026/02/27）化工板块整体涨跌幅表现排名 第 3 位，涨跌幅为 7.15% ...

碳酸锂专题：钠电池量产是否会提速 20260226 负极材料是钠电规模化量产的关键卡点，生物质路线虽易于起量但稳定 性不足，未来更稳定的方向是以化工品原料制备硬碳，但产业化推进难 度更高。 Q&A 2024 年—2025 年碳酸锂价格低位阶段，钠电产业链整体进展、产能建设与 技术迭代情况如何？ 2024 年、2025 年行业整体处于较为痛苦且煎熬的阶段，主要原因在于锂价过 低、锂电池价格内卷、产能过剩及库存压力叠加，导致钠电缺乏足够的市场空 间，同时资本端质疑加大，部分创业公司出现退出。尽管处于"没有市场"的 阶段，钠电技术迭代速度仍然较快，电池核心指标在能量密度、循环寿命、低 温性能、快充与安全等维度均出现明显进步。上述进步来自于多场景试错与示 范带来的闭环反馈，覆盖动力与储能，以及两轮车、三轮车、低速车、工程机 械、重卡、叉车、车载电源与备用电源等应用端实践，推动系统端、电池 PACK 到电芯、单体及材料端的协同优化。 在材料与产能侧，行业规模化水平 显著提升：2024 年普遍处于百吨级、千吨级；至 2025 年，正极、负极均已 出现万吨级产线与产能建设。实际规划产能与在建产能中，单体规模至少在 5,00 ...

Investment Rating - The report maintains an "Optimistic" rating for the chemical industry [4][5]. Core Insights - The geopolitical conflict between the US and Iran is expected to drive up prices for methanol, ethylene glycol, and urea, with a comprehensive price increase anticipated for chemical products after the holiday [4]. - The report highlights the impact of differentiated electricity pricing in Shaanxi, which may accelerate the exit of outdated production capacities and improve industry dynamics [4]. - The overall capital expenditure in the chemical sector is at its peak, with low inventory levels in the supply chain, suggesting a favorable environment for price increases as downstream production resumes post-holiday [4]. Industry Dynamics - Current macroeconomic judgment indicates that oil prices are expected to remain in a relatively loose range, with Brent crude projected between $60 and $75 per barrel due to delayed OPEC+ production increases and stable demand recovery [5]. - Coal prices are expected to stabilize at a low level in the medium to long term, while natural gas costs may decrease as the US accelerates its export facility construction [5]. - The report notes that the January PPI for industrial products decreased by 1.4% year-on-year but increased by 0.4% month-on-month, indicating a slight recovery in the manufacturing sector [7]. Investment Analysis - The report suggests focusing on four main areas for investment: 1. Textile and apparel chain, benefiting from high demand growth and improved supply dynamics [4]. 2. Agricultural chemicals, with stable fertilizer demand and increasing transgenic penetration supporting long-term pesticide demand [4]. 3. Export-related chemical products, as overseas inventories are at historical lows and interest rates are expected to decline [4]. 4. "Anti-involution" policies leading to accelerated clearance of outdated capacities in various sectors [4]. Key Material Focus - The report emphasizes the importance of self-sufficiency in key materials, particularly in semiconductor and panel materials, as well as in lithium battery and fluorine materials [4].

Group 1 - China Satcom (601698) is a key player in satellite communication, holding scarce orbital positions and spectrum resources, crucial for commercial space ventures. The demand for satellite communication and data services is rapidly increasing due to the acceleration of low-orbit satellite networks and mobile direct satellite connections [1][44] - The company has a complete ground station network and high-throughput satellite resources, deeply integrated with national satellite internet projects, ensuring stable and sustainable cash flow [1][45] - With the ongoing scale-up of commercial space, the demand for satellite operation, data distribution, and industry applications continues to grow, supported by favorable policies for satellite internet [1][45] Group 2 - China Satellite (600118) focuses on the entire satellite manufacturing and application chain, covering communication, navigation, and remote sensing, making it a core player in satellite manufacturing [2][46] - The demand for small satellite launches is surging as low-orbit satellite constellations reach their peak, leading to explosive growth in satellite assembly and core component supply [2][46] - The company leverages its technological and resource advantages from the Aerospace Science and Technology Corporation, participating in major national space projects and expanding its service offerings [2][46] Group 3 - Aerospace Electronics (600879) specializes in aerospace measurement and control, covering key areas such as rocket control and satellite attitude control, with a supply rate exceeding 90% [3][47] - The demand for aerospace measurement and satellite electronics is increasing due to the rise in commercial rocket launches and large-scale low-orbit satellite networks [3][47] - The company has a strong order backlog and is actively expanding into the commercial space market, providing services to private rocket and satellite companies [3][47] Group 4 - ZTE Corporation (000063) is a global leader in communication equipment, deeply involved in the ground core network and terminal equipment for satellite internet, making it a key participant in commercial space ground systems [4][48] - The demand for satellite communication ground stations, core network equipment, and terminal chips is surging due to the acceleration of low-orbit satellite construction [4][48] - The company is leveraging its 5G and communication technology expertise to quickly enter the satellite communication field, participating in national satellite network projects and expanding into overseas markets [4][48] Group 5 - AVIC Optoelectronics (002179) focuses on high-reliability connectors and cable components, widely used in rockets, satellites, and spacecraft, making it a core supplier in commercial aerospace connection systems [5][49] - The demand for high-reliability connectors is growing as the complexity and reliability requirements of commercial aerospace equipment increase [5][49] - The company is actively expanding into the private aerospace market, providing services to commercial rocket and satellite companies, enhancing its market share [5][49] Group 6 - Aerospace Development (000547) is the only publicly listed platform for commercial aerospace under the Aerospace Science and Industry Corporation, covering the entire satellite manufacturing, operation, and ground terminal chain [6][50] - The company has seen a significant increase in commercial aerospace orders, leveraging its military qualifications and resource advantages [6][50] - With the gradual establishment of the "Tianmu-1" low-orbit meteorological satellite constellation, the company is enhancing its satellite data service capabilities [6][50] Group 7 - Guangqi Technology (002625) specializes in metamaterials, widely used in aerospace equipment for stealth and structural enhancement, making it a core player in the new materials sector of commercial aerospace [7][51] - The demand for metamaterials is continuously increasing as commercial aerospace equipment requires lightweight, stealthy, and high-performance materials [7][51] - The company is actively expanding into the civilian commercial aerospace market, providing metamaterial solutions to private rocket and satellite companies [7][51] Group 8 - Chengchang Technology (001270) is a leading supplier of spaceborne T/R chips, with a market share exceeding 70%, making it a core supplier in the commercial aerospace RF chip sector [8][53] - The demand for spaceborne T/R chips is experiencing exponential growth due to the large-scale networking of low-orbit constellations [8][53] - The company is expanding into overseas markets and entering the global commercial satellite supply chain, further enhancing its market share [8][53] Group 9 - Tianyin Electromechanical (300342) specializes in satellite attitude control star sensors, holding a market share exceeding 60%, making it a leading enterprise in core components for commercial aerospace satellites [9][54] - The demand for star sensors is robust, with each satellite requiring one, and the company is seeing significant growth in order volume due to the batch launch of low-orbit satellites [9][54] - The company is actively expanding its product layout to include other core satellite components, further enhancing its market share [9][54]

中银证券认为，新材料受益于下游需求的快速发展，有望开启新一轮高成长。 截至14:30，石化ETF（159731）涨0.37%，持仓股华鲁恒升、恒逸石化、扬农化工涨幅居前。从资金净 流入方面来看，石化ETF（159731）近20个交易日资金净流入总计10.95亿元。石化ETF最新份额达 17.52亿份，最新规模18.74亿元。 随着AI算力需求提升，服务器信号频率提高导致PCB传输损耗变大，因此服务器PCB的电子树脂需要从 低损耗材料升级为超低损耗材料。根据TrendForce预计，2026年AI服务器出货量占整体服务器出货量将 由2023年9%增长至15%，将带动超低损耗电子树脂的需求增量。除人工智能外，低轨卫星通信等新兴 应用场景涌现也将提振高端电子树脂需求。圣泉集团等行业领先企业可能受益。 （文章来源：每日经济新闻） 石化ETF（159731）及其联接基金（017855/017856）紧密跟踪中证石化产业指数，从申万一级行业分 布来看，基础化工行业占比为60.02%，石油石化行业占比为32.43%。本轮扩产已近尾声，"反内卷"有 望催化行业盈利底部修复。 ...

规模方面，化工行业ETF易方达最新规模达18.49亿元，创近1年新高。（数据来源：Wind） 份额方面，化工行业ETF易方达最新份额达15.94亿份，创近1年新高。（数据来源：Wind） 截至2026年2月27日 11:30，中证石化产业指数(H11057)下跌0.33%。成分股方面涨跌互现，荣盛石化领 涨2.03%，万华化学上涨1.96%，扬农化工上涨1.37%；圣泉集团领跌3.89%，彤程新材下跌3.04%，华峰 化学下跌2.96%。化工行业ETF易方达(516570)下跌0.43%，最新报价1.16元。拉长时间看，截至2026年2 月26日，化工行业ETF易方达近2周累计上涨2.56%。（以上所列股票仅为指数成份股，无特定推荐之 意） 流动性方面，化工行业ETF易方达盘中换手2.07%，成交3936.29万元。拉长时间看，截至2月26日，化 工行业ETF易方达近1月日均成交9299.36万元。 跟踪精度方面，截至2026年2月26日，化工行业ETF易方达近1月跟踪误差为0.012%，在可比基金中跟踪 精度最高。 化工行业ETF易方达紧密跟踪中证石化产业指数，中证产业指数系列从钢铁产业、船舶产业、石化产 ...

消息面上，巴斯夫TDI装置检修，TDI价格上行。万华化学TDI分销渠道3月上旬一口价15700元/吨，环 比上调1200元/吨，限量供应。据百川数据，最新TDI市场均价为14881元/吨，同比去年+16%。巴斯夫 韩国TDI装置将于2026年2月25日至3月15日期间进行计划检修，供方挺价心态明显，最新一周TDI行业 开工率/库存分位分别为 68%/60%。 化工ETF(159870)，场外联接(A：014942；C：014943；I：022792)。 最新一周MDI装置开工率约87%，开工率分位为历史81%，库存分位约为14%，兼具低库存+高开工率 特性。随着后续美国降息政策持续带动30年期房贷利率下降，美国成屋销量数据（自2024年1月以来月 均同比下滑16%）有望进入修复期，带动MDI需求上行。 截至2026年2月27日 10:54，中证细分化工产业主题指数(000813)成分股方面涨跌互现，航锦科技领涨 3.88%，中简科技上涨2.17%，万华化学上涨1.97%；圣泉集团领跌。化工ETF(159870)最新报价0.95元， 盘中净申购6750万份。 化工ETF紧密跟踪中证细分化工产业主题指数，中证细分 ...

数据显示，截至2026年1月30日，中证细分化工产业主题指数前十大权重股分别为万华化学、盐湖股 份、藏格矿业、天赐材料、华鲁恒升、恒力石化、巨化股份、宝丰能源、云天化、荣盛石化，前十大权 重股合计占比44.82%。 化工ETF嘉实(159129)紧密跟踪中证细分化工产业主题指数，聚焦行业"反内卷"背景下新一轮景气周 期。 2026年2月27日早盘，截至10:39，中证细分化工产业主题指数下跌0.22%。成分股方面涨跌互现，航锦 科技领涨3.01%，中简科技上涨2.88%，万华化学上涨2.36%；新凤鸣领跌，圣泉集团、彤程新材跟跌。 消息方面，近期，海外MDI巨头集体上调北美及东盟地区价格，亨斯迈、科思创、巴斯夫分别宣布对 MDI产品提价260、220、200美元/吨，叠加节后下游复工与全球库存处于低位，聚氨酯产业链涨价动能 正在积聚。当前MDI全球产能中近17%处于低负荷运行状态。 化工行业供给侧优化趋势持续强化，有机硅领域在2025年实现零新增产能落地，叠加海外产能出清，供 给端增速正式见顶；需求侧则受益于新能源汽车、光伏等新兴领域高增长及出口提升，供需格局显著改 善。华安证券指出，行业头部企业已就有机硅产 ...

2月27日早盘，石油化工板块高开低走，中证石化产业指数现跌约0.25%，成分股涨跌互现，万华化 学、光威复材、扬农化工等领涨；新凤鸣、圣泉集团、彤程新材等领跌。石化ETF（159731）跟随指数 下探，打开低位布局窗口。 石化ETF（159731）及其联接基金（017855/017856）紧密跟踪中证石化产业指数，受基础化工和石油 石化双轮驱动，同时涵盖高股息和高成长资产，权重股包括万华化学（全球MDI龙头）、中国石油（国 内油气龙头）、中国石化（国内炼化龙头）、盐湖股份（国内钾肥龙头）等。 每日经济新闻 相关ETF方面，同标的指数规模领先的石化ETF（159731）近20个交易日资金净流入总计10.95亿元，资 金抢筹特征显著。 西南证券指出，全球视角来看，化工行业已经处于新一轮景气周期的起点。原材料角度，化工上游原 油、天然气、煤炭等能源品种的下行空间已经有限。顺周期化工品中，重点关注资源属性的化工品以及 具有黑马属性的地产链化工品。 ...