[Table_Main] 证券研究报告 | 行业周报 基础化工 2025 年 08 月 26 日 基础化工 优于大市（维持） 证券分析师 王华炳 资格编号：S0120524100001 邮箱：wanghb3＠tebon.com.cn 市场表现 资料来源：德邦研究所，聚源数据 -9% 0% 9% 17% 26% 34% 43% 51% 2024-08 2024-12 2025-04 2025-08 基础化工 沪深300 相关研究 1.《东方铁塔（002545.SZ）：从东 方铁塔到东方资源》，2025.8.21 2.《反内卷，化工慢牛的宏大叙事》， 2025.8.20 3.《民航局发布碳足迹核算标准， SAF 、 UCO 价格继续上升》， 2025.8.18 4.《关注新疆板块投资机遇》， 2025.8.11 5.《供应缩量&外需强劲，甲酸价格 快速上行》，2025.8.7 金九银十！SAF、UCO 持续上涨，关 注有机硅协同反弹机会 [Table_Summary] 投资要点： 核心观点： 请务必阅读正文之后的信息披露和法律声明 本周基础化工板块表现差于大盘。根据 Wind，本周（8/15-8/22）上证综指涨 ...

Investment Rating - The report maintains an "Outperform" rating for the basic chemical industry [2]. Core Viewpoints - The basic chemical sector has outperformed the market, with a year-to-date increase of 19.1%, surpassing the Shanghai Composite Index by 8.8 percentage points [6][17]. - New carbon footprint accounting standards for aviation fuel are expected to enhance the market's operational standards and promote the growth of Sustainable Aviation Fuel (SAF) [29][30]. - SAF and Used Cooking Oil (UCO) prices are on the rise, indicating a potential phase of simultaneous volume and price increases [30]. Summary by Sections 1. Core Viewpoints - The report highlights that the basic chemical sector is entering a new long-term growth cycle, driven by policy support and improving supply-demand dynamics [14]. - Key investment themes include focusing on core assets, supply constraints, and sectors with upward demand certainty [15][16]. 2. Overall Performance of the Chemical Sector - The basic chemical industry index increased by 2.5% during the week of August 8-15, outperforming the Shanghai Composite Index by 0.8 percentage points [17]. - Year-to-date, the basic chemical industry index has risen by 19.1%, indicating strong performance relative to broader market indices [17]. 3. Individual Stock Performance in the Chemical Sector - Among 424 stocks in the basic chemical sector, 235 stocks rose while 181 fell during the week [24]. - The top-performing stocks included Yangfan New Materials (+23.0%) and Kaimete Gas (+22.5%) [25]. 4. Key News and Company Announcements - The report discusses the release of new carbon footprint accounting standards for aviation fuel, which will take effect on September 1, 2025 [28]. - Several companies reported their financial results, with notable increases in revenue and profit for some, such as Longqing Co. and Chuanjin No. [31][34]. 5. Product Price and Price Spread Analysis - The China Chemical Product Price Index (CCPI) recorded a decrease of 0.7% week-on-week, indicating a slight decline in chemical product prices [36].

Investment Rating - The report maintains an "Outperform" rating for the basic chemical industry [2] Core Viewpoints - The basic chemical sector has outperformed the market, with the industry index rising by 1.8% from July 11 to July 18, compared to a 0.7% increase in the Shanghai Composite Index [9][20] - The report highlights significant price increases in TDI, glyphosate, and glufosinate due to supply disruptions and rising demand, particularly in South America [6][31][33] Summary by Sections 1. Core Viewpoints - The basic chemical sector is expected to benefit from supply-side reforms and improved demand due to recent government policies aimed at stabilizing the economy [17] - The report emphasizes the potential for long-term investment in core assets as the profitability of chemical products has likely bottomed out, suggesting a recovery in valuations [17][18] 2. Overall Performance of the Chemical Sector - The basic chemical industry index has shown a year-to-date increase of 10.8%, outperforming both the Shanghai Composite and ChiNext indices by 5.4% and 4.5%, respectively [20][26] 3. Individual Stock Performance in the Chemical Sector - Among 424 stocks in the basic chemical sector, 251 stocks rose while 162 fell during the reporting week, with notable gainers including Shangwei New Materials (+148.8%) and Dongcai Technology (+33.2%) [29][30] 4. Key News and Company Announcements - A fire at Covestro's TDI plant in Germany has led to significant supply disruptions, creating opportunities for price increases in TDI [31][32] - Glyphosate prices have increased to 25,500 CNY per ton, reflecting a 7.16% month-over-month rise, driven by reduced inventory levels [33] - New regulations on glufosinate are expected to constrain supply, potentially leading to price increases as the market adjusts [34]

Investment Rating - The report maintains an "Outperform" rating for the basic chemical industry [2] Core Viewpoints - The basic chemical sector has shown better performance than the market, with a year-to-date increase of 8.9%, outperforming the Shanghai Composite Index by 4.2 percentage points [4][16] - The global potash market is characterized by oligopoly, with major producers controlling supply and prices. Recent production cuts by key players are expected to sustain potash market conditions [5][27] - Phosphate supply remains tight, with stable prices and potential improvements in export opportunities as demand increases [5][27] Summary by Sections 1. Core Viewpoints - Policies are expected to improve supply-demand dynamics in the chemical sector, with a focus on cyclical investment opportunities [13] - The chemical industry is entering a new long-term prosperity cycle, driven by improved fundamentals and reduced risks [13][14] 2. Overall Performance of the Chemical Sector - The basic chemical industry index increased by 1.5% during the week, outperforming the Shanghai Composite Index by 0.4 percentage points [16] - Year-to-date, the basic chemical industry index has increased by 8.9%, significantly outperforming both the Shanghai Composite and ChiNext indices [16][18] 3. Individual Stock Performance in the Chemical Sector - Among 424 stocks in the basic chemical sector, 298 stocks rose while 123 fell during the week [25] - The top performers included companies like Shangwei New Materials (+72.9%) and Hongbo New Materials (+24.7%) [25][26] 4. Key News and Company Announcements - The autumn fertilizer preparation has begun, with a focus on investment opportunities in potash and phosphate fertilizers [27] - Major potash producers have announced production cuts, which are expected to tighten supply and support prices [5][27] - Phosphate prices remain stable, with potential for improved export conditions as demand increases [5][27] 5. Product Price Changes - The report highlights significant price increases in various chemical products, with notable gains in dimethylamine (+16.7%) and fatty alcohol (+8.2%) [6] - Conversely, urea prices have seen a significant decline (-15%) [6]

[Table_Main] 证券研究报告 | 行业周报 基础化工 优于大市（维持） 证券分析师 王华炳 资格编号：S0120524100001 邮箱：wanghb3＠tebon.com.cn 市场表现 -22% -15% -7% 0% 7% 15% 22% 2024-06 2024-10 2025-02 基础化工 沪深300 资料来源：德邦研究所，聚源数据 相关研究 基础化工 2025 年 06 月 22 日 关注钾肥板块投资机会 [Table_Summary] 投资要点： 核心观点： 请务必阅读正文之后的信息披露和法律声明 1.《染料行业更新：供给端趋紧态势 延续，重视 H 酸与活性染料弹性》， 2025.6.10 2.《涨价主线！关注氯虫苯甲酰胺、 SAF 等》，2025.6.8 3.《万华化学（600309.SH）：主营 业务保持稳健，减值&报废短期拖 累》，2025.6.4 4.《SAF 企业有望迎来量价齐升阶 段！》，2025.6.4 5.《新一轮化工供给侧改革或将开 启》，2025.6.3 本周基础化工板块表现好于大盘。根据 Wind，本周（6/13-6/20）上证综指涨跌幅 为-0.5%，创业板指 ...

Investment Rating - The report maintains an "Outperform" rating for the basic chemical industry [2] Core Viewpoints - The basic chemical sector has outperformed the market, with the industry index showing a year-to-date increase of 5.8%, surpassing the Shanghai Composite Index by 5.1 percentage points [6][17] - The report highlights significant price increases in key raw materials such as H-acid and active dyes, driven by environmental pressures and supply constraints [28][30] - The report suggests that the industry is entering a new long-term growth cycle, supported by government policies aimed at improving supply-demand dynamics [14] Market Performance - The basic chemical industry index remained flat week-on-week, ranking 14th among 31 sectors [17] - Year-to-date performance shows the basic chemical index up by 5.8%, outperforming both the Shanghai Composite and ChiNext indices [17][23] Key Events - H-acid prices reached 41,750 CNY/ton, marking a month-on-month increase of 3.09% and a year-on-year increase of 22.79% [28] - Active dye prices also increased, with a month-on-month rise of 4.55% [28] Product Price Changes - The report notes significant price increases in various chemical products, with HVO and SAF prices rising by 11.47% and 11.60% respectively [30] - The report identifies a positive feedback loop in the biodiesel supply chain, driven by rising raw material prices [30] Investment Recommendations - The report recommends focusing on companies with strong pricing power in the active dye and biodiesel sectors, including Jinji Co., Jihua Group, and Runtao Co. [29][30] - It also suggests that core assets in the chemical sector are entering a long-term value zone, with companies like Baofeng Energy and Wanhua Chemical highlighted for potential investment [15]

Investment Rating - The report maintains an "Outperform" rating for the basic chemical industry [2]. Core Viewpoints - The commercialization of humanoid robots is accelerating, with a focus on four major investment themes related to the chemical sector. In Q1 2025, over 35 companies launched new humanoid robot products, with more than 21 from China. The market for humanoid robots is expected to reach 8.239 billion yuan, accounting for about 50% of the global market by 2025 [5][28]. Summary by Sections Market Performance - The basic chemical industry index increased by 2.7% from April 18 to April 25, outperforming the Shanghai Composite Index by 2.1 percentage points and the ChiNext Index by 1.0 percentage points. Year-to-date, the basic chemical industry index has risen by 1.7%, surpassing the Shanghai Composite Index by 3.4 percentage points and the ChiNext Index by 10.8 percentage points [3][16]. Investment Themes 1. **Equity Investment Strategy**: The humanoid robot industry is projected to produce over 10,000 units by 2025, with significant market potential. Chemical companies can enhance their technological attributes through early-stage equity investments [5][28]. 2. **Polymer Materials**: Humanoid robots require various polymer materials, with modified plastics being a key solution for lightweight components. The demand for PEEK is expected to grow significantly, with a projected CAGR of 16.8% from 2022 to 2027 [5][29]. 3. **Tendon Materials**: Tendon systems are crucial for humanoid robots, with UHMWPE and carbon fiber being ideal materials due to their superior properties. Companies like Tongyi Zhong and Nanshan Zhishang are leading in UHMWPE production [6][29]. 4. **Electronic Skin Materials**: The electronic skin market is expected to grow from 6.3 billion USD in 2024 to 30 billion USD by 2034, with companies like Fulei New Materials and Hanwei Technology actively developing flexible sensor materials [5][29]. Product Price Changes - The report lists significant price changes for chemical products, with the top gainers including glyphosate (+16.3%) and liquid nitrogen (+13.7%). Conversely, coal tar saw a decline of 11.8% [5][6]. Investment Recommendations - Core assets in the chemical sector are entering a long-term value zone, with companies like Baofeng Energy and Wanhua Chemical recommended for investment. Additionally, sectors facing supply constraints, such as vitamins and refrigerants, are highlighted for their potential price elasticity [5][14].