上海证券近日发布基础化工行业周报：过去一周（9.20-9.26），基础化工指数涨跌幅 为-0.95%，沪深300指数涨跌幅为1.07%，基础化工板块跑输沪深300指数2.02个百分点，涨 跌幅居于所有板块第17位。基础化工子行业涨跌幅靠前的有：有机硅（15.44%）、橡胶助 剂（7.52%）、合成树脂（2.86%）、粘胶（2.73%）、涂料油墨（1.79%）。 以下为研究报告摘要： 市场行情走势 过去一周（9.20-9.26），基础化工指数涨跌幅为-0.95%，沪深300指数涨跌幅为1.07%， 基础化工板块跑输沪深300指数2.02个百分点，涨跌幅居于所有板块第17位。基础化工子行 业涨跌幅靠前的有：有机硅（15.44%）、橡胶助剂（7.52%）、合成树脂（2.86%）、粘胶 （2.73%）、涂料油墨（1.79%）。 当前时点建议关注如下主线：1、制冷剂板块。随着三年基数期结束，三代制冷剂行业 供需格局将迎来再平衡，价格中枢有望持续上行，建议关注金石资源、巨化股份、三美股 份、永和股份。2、化纤板块。建议关注华峰化学、新凤鸣、泰和新材。3、建议关注万华化 学、华鲁恒升、鲁西化工、宝丰能源等优质标的。4、轮胎 ...

Group 1: Industry Performance - The chemical raw materials index increased by 0.40%, and the chemical machinery index rose by 1.28%, while the remaining five indices in the petroleum and chemical sectors declined [1] - The chemical pharmaceutical index decreased by 2.36%, and the pesticide and fertilizer index fell by 1.63% [1] - The petroleum processing index dropped by 0.20%, the petroleum extraction index remained stable, and the petroleum trade index decreased by 1.32% [1] Group 2: Commodity Prices - International crude oil prices saw a significant increase, with West Texas Intermediate crude oil futures settling at $65.72 per barrel, up 4.85% from September 19, and Brent crude oil futures at $70.13 per barrel, up 5.17% [1] - The top five rising petrochemical products included liquid chlorine up by 37.07%, paraquat mother liquid up by 6.25%, lithium battery electrolyte up by 5.71%, hydrogen peroxide up by 4.64%, and fluorite 97 wet powder up by 4.09% [1] - The top five declining petrochemical products included vitamin E down by 7.07%, sulfuric acid down by 6.54%, vitamin B6 down by 5.83%, methyl acrylate down by 5.59%, and dichloromethane down by 3.83% [1] Group 3: Capital Market Performance - The top five rising listed chemical companies were Lanfeng Biochemical up by 61.16%, Shuangwei New Materials up by 44.81%, Huarsoft Technology up by 31.83%, United Chemical up by 27.93%, and Asia-Pacific Industry up by 27.66% [2] - The top five declining listed chemical companies were Jinpu Titanium down by 23.15%, Hanwei Technology down by 18.80%, Sanwei Co. down by 14.29%, Hongda Co. down by 13.56%, and Bingyang Technology down by 11.93% [2]

招商化工行业周报 2025 年 9 月第 4 周 周期/化工 本报告阐述了基础化工板块一周行情走势、产品价格及价差变化、重点推荐子 行业及公司。 板块整体走势 9 月第 4 周化工板块（申万）下跌 0.95%，上证 A 指上涨 0.21%，板块落后 大盘 1.1.6 个百分点。涨幅排名前 5 的个股分别为：蓝丰生化（+61.16%）， 华软科技（+31.83%），凯美特气（+19.46%），上海新阳（+12.53%），当 升科技（+11.21%）；跌幅排名前 5 的个股分别为：金浦钛业（-23.15%）， 大东南（-9.98%），金发科技（-9.46%），赤天化（-7.91%），红宝丽（-7.2%）。 此外，本周化工板块（申万）动态 PE 为 28.52 倍，高于 2015 年来的平均 PE 4.63%。 细分子行业走势 9 月第 4 周化工行业 13 个子行业上涨，19 个子行业下跌。上涨子行业前五是： 维纶（+6.42%），民爆用品（+4.05%），其他化学制品（+3.96%），其他 纤维（+3.06%），涤纶（+2.89%）；下跌子行业前五是：SW 石油贸易（-12.17%）， SW 轮胎（-6.60% ...

Core Viewpoint - Dalian Baiao Chemical Co., Ltd. reported a revenue of 749 million yuan for the first half of 2025, marking a year-on-year increase of 28.42%, while net profit decreased by 44.22% to 91.79 million yuan [1] Group 1: Financial Performance - The company achieved a revenue of 749 million yuan, reflecting a growth of 28.42% compared to the previous year [1] - Net profit for the first half of the year was 91.79 million yuan, which represents a decline of 44.22% year-on-year [1] Group 2: Business Segments - Baiao Chemical has established a dual business model focusing on industrial biocides and semiconductor equipment [1] - The chemical business is facing challenges due to external environmental factors, weak market demand, and continuously low prices, leading to sustained pressure on profitability [1] - The semiconductor business is part of a long-term strategic plan aimed at technology accumulation and building a competitive advantage [1] Group 3: Market Trends - Despite the overall pressure on the biocide business, positive changes are emerging, with the average sales price of biocide products increasing by 7.69% quarter-on-quarter [1] - The comprehensive procurement cost of key raw materials, including n-octylamine, methyl acrylate, magnesium nitrate, ethyl acetate, and chlorine, decreased by 21.37% quarter-on-quarter [1] - The gross margin of the industrial biocide business is expected to improve on a quarter-on-quarter basis [1]

Investment Rating - The report maintains an "Outperform" rating for the basic chemical industry [2]. Core Viewpoints - The upcoming peak season in September and October is expected to improve demand for polyester filament, leading to price elasticity [5]. - The organic silicon industry is anticipated to experience a phase of rebound due to strengthened collaboration expectations [5]. Summary by Sections Market Performance - The basic chemical sector outperformed the market with a weekly increase of 1.1%, while the Shanghai Composite Index rose by 0.8% and the ChiNext Index increased by 7.7% [4]. - Year-to-date, the basic chemical industry index has increased by 23.9%, outperforming the Shanghai Composite Index by 8.8% but underperforming the ChiNext Index by 11.1% [4]. Key News and Company Announcements - The demand for polyester filament is improving, supported by favorable external factors such as the extension of tariffs between China and the U.S. and the initiation of autumn and winter orders in the domestic market [5]. - The organic silicon industry is expected to face significant supply pressure in 2024, with a projected 26.5% year-on-year increase in new capacity [5]. Product Price and Price Difference Analysis - As of August 29, the prices for polyester filament (POY, DTY, FDY) were 6900, 8050, and 7150 CNY/ton respectively, with weekly increases of 100, 100, and 50 CNY/ton [5]. - The report highlights significant price increases in various chemical products, with liquid nitrogen in Hebei rising by 38.5% [6]. Investment Recommendations - Core assets are entering a long-term value zone, with chemical blue chips expected to experience a dual recovery in valuation and profitability [6]. - Industries facing supply shortages are likely to see price elasticity first, with specific companies recommended for investment [6].

Group 1 - The core viewpoint is that the phosphate fertilizer export window has opened, and high demand for phosphate fertilizers is expected to continue [1][2] - Phosphate fertilizer exports in 2025 may occur in phases, with the first batch concentrated in the peak period from May to September, and the second batch adjusted based on domestic supply and demand dynamics [1][2] - The total export quota for phosphate fertilizers in 2025 is expected to decrease compared to last year, which may help alleviate domestic overcapacity issues [1][2] Group 2 - The report highlights companies with strong performance in the first half of the year, recommending attention to Shengquan Group and Hailide [2] - Shengquan Group benefits from the AI capital investment in the new materials industry, being a major domestic supplier of electronic resins for AI servers, with expected performance improvements as server shipments increase [2] - Hailide, a leading enterprise in the polyester industrial yarn sector, is expected to benefit from the US tariff conflict due to its overseas factories [2] Group 3 - Frequent chemical safety accidents have raised concerns, with a recent explosion at Youdao Chemical prompting national attention [3] - The incident involved a hazardous chemical process, leading to expectations of nationwide safety inspections in the pesticide industry, which may help improve the industry's overall outlook [3] - Non-compliant production capacity involving dangerous processes may be accelerated for elimination, contributing to a recovery in the pesticide sector [3]

Core Insights - The overall performance of the Shenwan basic chemical sector showed year-on-year recovery in the first half of 2025, with total operating revenue reaching 1,124.03 billion yuan, up 3.02% year-on-year, and net profit attributable to shareholders of 69.72 billion yuan, up 4.43% year-on-year [1][2]. Revenue and Profit Growth - The sectors with the highest revenue growth include fluorochemicals, modified plastics, civil explosives, other chemical raw materials, and adhesives and tapes [1][2]. - The sectors with the highest net profit growth include pesticides, fluorochemicals, potassium fertilizers, food and feed additives, and adhesives and tapes [1][2]. Underperforming Sectors - The sectors that faced significant performance pressure in the first half of 2025 include organic silicon, viscose, soda ash, and nylon inorganic salts [2]. Market Trends and Data - During the week of August 25 to August 29, 2025, the Shanghai and Shenzhen 300 Index rose by 2.71%, while the Shenwan petrochemical index fell by 0.57%, underperforming the market by 3.28 percentage points. The Shenwan basic chemical index increased by 1.11%, also underperforming the market by 1.60 percentage points [4]. - The top five sectors by growth were fluorochemicals (8.35%), nitrogen fertilizers (6.17%), coal chemicals (5.59%), compound fertilizers (3.14%), and pesticides (2.01%). The sectors with the largest declines included other rubber products (-5.00%), coatings and inks (-3.64%), viscose (-3.28%), oilfield services (-3.11%), and carbon black (-2.99%) [4]. Price Trends - The price increases for the week included methyl acrylate (4.73%), nitric acid (4.32%), caustic soda (3.80%), butyl acrylate (2.46%), and formaldehyde (2.25%). The largest price declines were seen in hydrochloric acid (-26.67%), vitamin E (-4.62%), TDI (-3.82%), butanone (-2.93%), and urea (-2.05%) [5]. Investment Recommendations - The supply side is expected to undergo structural optimization, with a focus on sectors with elasticity and advantages. The domestic policy environment frequently emphasizes supply-side requirements, while overseas chemical companies are experiencing shutdowns and capacity exits due to rising raw material costs and Asian capacity impacts [6]. - In the short term, geopolitical tensions may increase uncertainty in overseas chemical supply. However, China's chemical industry has a clear competitive advantage, with significant cost advantages and technological breakthroughs, positioning it to reshape the global chemical industry landscape [6]. - Recommended sectors include organic silicon, membrane materials, chlorine-alkali, and dyes, with key companies such as Hoshine Silicon Industry, Xingfa Group, Dongcai Technology, Junzheng Group, Zhejiang Longsheng, and Runtu Co. [6]. - The food additives industry is expected to expand due to new consumption trends and regulatory support, with a focus on companies that emphasize technology and product differentiation, such as Bailong Chuangyuan and Jinhwa Industrial [7]. - The domestic self-sufficiency rate for new chemical materials is approximately 56%, indicating a significant opportunity for domestic substitution, particularly in semiconductor materials and high-end engineering plastics [7].

Investment Rating - The report maintains a "Buy" rating for key companies such as Shengquan Group and Hailide. Both companies are expected to benefit from their respective market positions and macroeconomic factors [3]. Core Insights - The report emphasizes the strong performance of Shengquan Group, a major domestic supplier of electronic resins for AI servers, which is expected to see a sequential increase in performance due to rising server shipments [1][3]. - Hailide, a leading company in the polyester industrial yarn sector, is highlighted for its advantages stemming from the US tariff conflicts, which are expected to enhance its profitability [1]. - The report notes that the export window for phosphate fertilizers has opened, with high demand anticipated to continue, benefiting large phosphate chemical companies like Yuntianhua [1]. Summary by Sections Chemical Industry Overview - The chemical sector index closed at 4064.30 points, up 1.11% from the previous week, underperforming the CSI 300 index by 1.60% [9]. - Key chemical products such as acrylic acid methyl ester and NYMEX natural gas saw significant price increases, with the former rising by 8% [17][18]. Key Chemical Sub-sectors - **Polyester Filament**: Prices have slightly increased, with POY averaging 6865 CNY/ton, up 80 CNY/ton from the previous week. The market remains cautious due to slow demand recovery [20][21]. - **Tire Industry**: The operating rate for the full steel tire sector is at 64.89%, showing a slight decrease, while raw material prices are experiencing fluctuations [32][37]. Fertilizer Sector - The report indicates that phosphate fertilizer exports are expected to alleviate domestic overcapacity issues, with the first batch of exports scheduled for peak periods from May to September [1]. Company Profit Forecasts - Shengquan Group is projected to have an EPS of 1.53 CNY in 2025, with a PE ratio of 22, while Hailide is expected to have an EPS of 0.37 CNY with a PE of 17 [3].

Investment Rating - The report maintains a recommendation for the chemical industry, indicating a positive outlook for the sector [6]. Core Viewpoints - The report highlights the significant price increases in n-butanol (+4.92%) and hydrofluoric acid (+4.7%), suggesting a focus on leading chemical companies [4][5]. - It emphasizes the performance of the chemical sector, which outperformed the broader market, with a weekly increase of 1.11% compared to the Shanghai Composite Index's 0.83% [2][13]. - The report identifies key sub-industries that have shown strong performance, including fluorochemicals and refrigerants (+15.56%) and fiberglass (+14.2%) [3][17]. Summary by Sections Industry Performance - In the fourth week of August, the chemical sector saw 21 sub-industries rise while 10 declined, with notable gains in fluorochemicals and refrigerants [3][17]. - The dynamic PE ratio for the chemical sector is reported at 28.83, significantly above the average PE of 5.81 since 2015 [2][13]. Chemical Prices and Spreads - The report lists the top five products with the highest price increases, including n-butanol (+4.92%) and hydrofluoric acid (+4.7%), while liquid chlorine saw the largest drop (-37.78%) [4][20]. - It also details the price spreads, with PX (naphtha-based) showing a remarkable increase of 406.83% [4][40]. Inventory Changes - Significant inventory increases were noted for key products, with epoxy propane rising by 31.15% and ethylene glycol by 18.56% [5][62]. Recommendations - The report suggests focusing on industry leaders such as Wanhua Chemical, which is expected to benefit from the chemical industry's recovery, and Dawn Co., which has made critical advancements in DVA products [5].

证券代码：603360 证券简称：百傲化学 公告编号：2025-060 大连百傲化学股份有限公司 关于 2025 年第二季度主要经营数据的公告 公司 2025 年第二季度正辛胺、丙烯酸甲酯、硝酸镁、乙酸乙酯、氯气等主 要原材料综合采购成本环比下降 21.37%，同比上升 13.59%。 三、其他对公司生产经营具有重大影响的事项 本季度内公司未发生对生产经营具有重大影响的其他事项。 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 根据上海证券交易所《上市公司自律监管指引第 3 号——行业信息披露第十 三号——化工》等规定的要求，大连百傲化学股份有限公司（以下简称"公司"） 将 2025 年第二季度主要经营数据披露如下： 一、主要产品的产量、销量及收入实现情况 | 主要产品 | 2025 | 年第二季度 | 2025 年第二季度 | | 2025 年第二季度 | | --- | --- | --- | --- | --- | --- | | | | 产量（吨） | 销量（吨） | | 销售收入（万元） | | 工业杀菌剂 | | ...